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Electron Microscopy Sciences

Chemicals for Microscopy

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arrow13Bulk Chemicals

buffersarrow12Buffers

All of our ready-to-use buffers are:

  • Conveniently packaged
  • Prepared fresh for each order
  • Economical and time-saving

Desired pH should be specified when ordering.

Buffers are vehicles for fixatives and require certain properties:

  1. Maintenance of constant pH during the time of the fixation. The pH of the fixative in EM is adjusted using the buffer system chosen; e.g. range 6.5-8.0.
  2. The ionic constitution to prevent the extraction of cellular components, or the deposition of precipitates of fixative chemicals.

msdsarrowAcetate Buffer

Acetic Acid and Sodium Acetate, 0.2M. pH range 3.6-5.6.

2-8°C 11480 Acetate Buffer 225 ml 18.00 Add to Cart
2-8°C 11482 Acetate Buffer 500 ml 23.00 Add to Cart
2-8°C 11482-1L Acetate Buffer 1 L 46.00 Add to Cart

arrowAcetate Buffer

2-8°C 11482-42 Acetate Buffer, 0.2M, pH 4.2 msds 500 ml 23.00 Add to Cart
2-8°C 11482-42-1L Acetate Buffer, 0.2M, pH 4.2 msds 1 L 46.00 Add to Cart
2-8°C 11482-50 Acetate Buffer, 0.2M, pH 5.0 msds 500 ml 23.00 Add to Cart
2-8°C 11482-50-1L Acetate Buffer, 0.2M, pH 5.0 msds 1 L 46.00 Add to Cart
2-8°C 11482-56 Acetate Buffer, 0.2M, pH 5.6 msds 500 ml 23.00 Add to Cart
2-8°C 11482-56-1L Acetate Buffer, 0.2M, pH 5.6 msds 1 L 46.00 Add to Cart

msdsarrow12Citrate Buffer

Citric Acid and Sodium Citrate, 0.1M. pH range 4.6-6.2.

2-8°C 11490 Citrate Buffer, 0.1M 225 ml 18.00 Add to Cart
2-8°C 11492 Citrate Buffer, 0.1M 500 ml 23.00 Add to Cart
2-8°C 11492-1L Citrate Buffer, 0.1M 1 L 42.00 Add to Cart

arrowCitrate Buffer

Citric Acid and Sodium Citrate 0.2M.

2-8°C 11492-04 Citrate Buffer, 0.2M, pH 4.0 msds 1 L 42.00 Add to Cart
2-8°C 11492-06 Citrate Buffer, 0.2M, pH 6.0 msds 1 L 42.00 Add to Cart

msdsarrowCitrate Buffer pH 6.0 (10x)

Description: This buffer is intended for heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. In IHC most commonly used fixative like formalin mask tissue antigens (cellular, membrane and nuclear) by cross-linking process, this results in poor or no staining in IHC. The use of this buffer on FFPE tissue section improves accessibility of antibodies to tissue antigens.
Storage: 2-8°C. DO NOT FREEZE
Intended Use: 1x buffer solution is intended for heat-induced antigen retriever in IHC. Please refer to primary antibody protocol.
Reagent: 10x, pH 6 antigen retriever solution.
Preparation of Working Solution:
Dilute this 10x buffer as needed (e.g. 90 ml of deionized or distilled water + 10 ml of this buffer), mix well, 1x buffer can be stored at 2-8°C.
2-8°C 64142-07 Citrate Buffer pH 6.0 100 ml 75.00 Add to Cart
2-8°C 64142-08 Citrate Buffer pH 6.0 1000 ml 145.00 Add to Cart
2-8°C 64142-08-1G Citrate Buffer pH 6.0 1 Gal. 325.00 Add to Cart

arrow12Dulbecco's Phosphate Buffer Saline – D-PBS

All of our Dulbecco's Phosphate Buffer Saline Solutions contain: Potassium Chloride, Potassium Phosphate Monobasic, Sodium Chloride, Sodium Phosphate Dibasic, and D-Glucose. Some formulations may contain additional components. Use the table below as a quick reference for identifying the one that best suits your application. All of the solutions are prepared 1x strength.

Ingredients F.W. Formula I Formula II Formula III
KCl 74.56 X X X
NaCl 58.44 X X X
Na2HPO4·7H2O 268.07 X X X
KH2PO4 136.09 X X X
CaCl2·2H2O 147.02 X X X
MgCl2·6H2O 203.31 X X X
Phenol Red   ---- ---- 0.2 g/L
RT 11772-05 D-PBS, Formula I, 0.15M msds 500 ml 25.00 Add to Cart
RT 11772-10 D-PBS, Formula I, 0.15M 1 L 30.00 Add to Cart
RT 11772-10-1G D-PBS, Formula I, 0.15M 1 Gal. 75.00 Add to Cart
RT 11773-05 D-PBS, Formula II, 0.19M msds 500 ml 25.00 Add to Cart
RT 11773-10 D-PBS, Formula II, 0.19M 1 L 31.00 Add to Cart
RT 11773-10-1G D-PBS, Formula II, 0.19M 1 Gal. 76.00 Add to Cart
RT 11774-05 D-PBS, Formula III, 0.15M msds 500 ml 30.00 Add to Cart
RT 11774-10 D-PBS, Formula III, 0.15M 1 L 34.00 Add to Cart
RT 11774-10-1G D-PBS, Formula III, 0.15M 1 Gal. 78.00 Add to Cart

arrow12EARLE's Balanced Salt Solutions - EBSS

All of our Earle's Balanced Salt Solution contains: Potassium Chloride, Sodium Chloride, Sodium Phosphate Monobasic, and D-glucose. Some formulations may contain additional components. Use the table below as a quick reference for identifying the one that best suits your application. All of the solutions are prepared 1x strength.

Ingredients F.W. Formula I Formula II Formula III
KCl 74.56 X X X
NaCl 58.44 X X X
NaH2PO4·H2O 137.99 X X X
D-Glusose 180.16 1g/L X 1g/L
MgSO4·7H2O 246.48 X X X
CaCl2,·2H2O 147.02 X X X
NaHCO3 84.01 X X X
Phenol Red   ---- 0.015g/L 0.050g/L
RT 11765-05 EBSS, Formula I, 0.157M msds 500 ml 22.00 Add to Cart
RT 11765-10 EBSS, Formula I, 0.157M 1 L 26.00 Add to Cart
RT 11765-10-1G EBSS, Formula I, 0.157M 1 Gal. 82.00 Add to Cart
RT 11766-05 EBSS, Formula II, 0.152M msds 500 ml 21.00 Add to Cart
RT 11766-10 EBSS, Formula II, 0.152M 1 L 26.00 Add to Cart
RT 11766-10-1G EBSS, Formula II, 0.152M 1 Gal. 82.00 Add to Cart
RT 11767-05 EBSS, Formula III, 0.157M msds 500 ml 21.00 Add to Cart
RT 11767-10 EBSS, Formula III, 0.157M 1 L 26.00 Add to Cart
RT 11767-10-1G EBSS, Formula III, 0.157M 1 Gal. 82.00 Add to Cart

msdsarrow12EDTA Buffer pH 8.5 (10x)

Description: This buffer is intended for heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. In IHC most commonly used fixative like formalin mask tissue antigens (cellular, membrane and nuclear) by cross-linking process, this results in poor or no staining in IHC. The use of this buffer on FFPE tissue section improves accessibility of antibodies to tissue antigens.
Storage: 2-8°C.DO NOT FREEZE
Intended Use: 1x buffer solution is intended for heat-induced antigen retriever in IHC. Please refer to primary antibody protocol.
Reagent: 10x, pH 8.5 antigen retriever solution.
Preparation of Working Solution:Dilute this 10x buffer as needed (e.g. 90 ml of deionized or distilled water + 10 ml of this buffer), mix well, 1x buffer can be stored at 2-8°C.

2-8°C 64142-09 EDTA Buffer pH 8.5 100 ml 75.00 Add to Cart
2-8°C 64142-10 EDTA Buffer pH 8.5 1000 ml 125.00 Add to Cart
2-8°C 62142-10-1G EDTA Buffer pH 8.5 1 Gal. 300.00 Add to Cart

msdsarrowMichel's Buffer

RT 18041-05 Michel's Buffer 500 ml 22.00 Add to Cart
RT 18041-10 Michel's Buffer 1 L 29.00 Add to Cart
RT 18041-10-1G Michel's Buffer 1 Gal. 95.00 Add to Cart
RT 18041-10-5G Michel's Buffer 5 Gal. 450.00 Add to Cart

arrow12Michel's Transport Medium

Michel's Transport Medium allows for the shipping of specimens for further immunofluorescence work. It preserves morphology and antigenicity during transport. It is not a buffer or fixative. It is simply a vehicle to transport samples. The solution must be stored at refrigerated temperatures. Do not freeze. Samples may be stored up to 5 days in this medium at room temperature. Can be used with Michel's Buffer (washing solution).

2-8°C 18042-05 Michel's Transport Medium 250 ml 28.00 Add to Cart
2-8°C 18042-10 Michel's Transport Medium 500 ml 48.00 Add to Cart
2-8°C 18042-15 Michel's Transport Medium 1 L 65.00 Add to Cart
2-8°C 18042-16 Michel's Transport Medium 1 gal. 142.00 Add to Cart
2-8°C 18042-17 Michel's Transport Medium, 15ml fill in SecurTainer™ 50/cs 80.00 Add to Cart
2-8°C 18042-16-5G Michel's Transport Medium 5 Gal. 625.00 Add to Cart

msdsarrowMillonig's Phosphate Buffer

Millonig (1964); Karlsson and Schultz (1965)
Ingredients:
Sodium Phosphate, monobasic (NaH2PO4xH2O)
Sodium Phosphate, dibasic (Na2HPO4xH2O)
0.5% Sodium Chloride (NaCl)
Shipping Conditions: Ambient Temperature

The pH of this buffer is 7.4 (0.1M); the osmolarity is 440 mosmols, so this buffer is hypertonic to most body fluids. Millonig recommended to use this buffer for the fixation of very hydrated tissues with osmium tetroxide. For marine organisms, a higher concentration of sodium chloride (3%) is recommended. We supply it in a double strength (0.2M), pH 7.4. Dilution is needed before use.

2-8°C 11582-05 Millonig's Phosphate Buffer 0.2M 500 ml 23.00 Add to Cart
2-8°C 11582-10 Millonig's Phosphate Buffer 0.2M 1 L 32.00 Add to Cart
2-8°C 11582-10-1G Millonig's Phosphate Buffer 0.2M 1 Gal. 120.00 Add to Cart
2-8°C 11582-10-5G Millonig's Phosphate Buffer 0.2M 5 Gal. 525.00 Add to Cart

arrowPhosphate Buffer, 0.1M*

Prepared from Sodium Phosphate Monobasic Hydrate and Sodium Phosphate Dibasic Heptahydrate. Non-Sterile. Meant for research purposes only.

2-8°C 19340-60 Phosphate Buffer, pH 6.0 msds 1 L 40.00 Add to Cart
2-8°C 19340-60-1G Phosphate Buffer, pH 6.0 msds 1 Gal. 104.00 Add to Cart
2-8°C 19340-65 Phosphate Buffer, pH 6.5 msds 1 L 40.00 Add to Cart
2-8°C 19340-65-1G Phosphate Buffer, pH 6.5 msds 1 Gal. 104.00 Add to Cart
2-8°C 19340-70 Phosphate Buffer, pH 7.0 msds 1 L 40.00 Add to Cart
2-8°C 19340-70-1G Phosphate Buffer, pH 7.0 msds 1 Gal. 104.00 Add to Cart
2-8°C 19340-72 Phosphate Buffer, pH 7.2 msds 1 L 40.00 Add to Cart
2-8°C 19340-72-1G Phosphate Buffer, pH 7.2 msds 1 Gal. 104.00 Add to Cart

*Meant for biological research only. Not to be used for medical or any other purposes.

arrowPhosphate Buffer Saline (PBS)

PBS is commonly used in biochemistry. It is a salty solution containing sodium chloride, potassium chloride, sodium phosphate and potassium phosphate. PBS is isotonic and non-toxic to cells. 1X PBS final concentration is 8.0 g/L NaCl, 0.2 g/L KCl, 1.42 g/L Na2HPO4, 0.24 g/L KH2PO4 and pH 7.4.

2-8°C 19342-10 Phosphate Buffered Saline, 10X msds 1 L 32.00 Add to Cart
2-8°C 19242-40 Phosphate Buffered Saline, 10X 1 gal 98.00 Add to Cart
2-8°C 19343-10 Phosphate Buffered Saline, 2X msds 1 L 28.00 Add to Cart
2-8°C 19343-40 Phosphate Buffered Saline, 2X 1 gal 88.00 Add to Cart
2-8°C 19344-10 Phosphate Buffered Saline, 1X msds 1 L 24.00 Add to Cart
2-8°C 19344-20 Phosphate Buffered Saline, 1X 1 gal 76.00 Add to Cart

arrowSodium Cacodylate Buffer

Prepared from Sodium Cacodylate Trihydrate (F.W. 214.02)

2-8°C 11650 Sodium Cacodylate Buffer, 0.2M, pH 7.4 msds 225 ml 30.00 Add to Cart
2-8°C 11652 Sodium Cacodylate Buffer, 0.2M, pH 7.4 500 ml 43.00 Add to Cart
2-8°C 11653 Sodium Cacodylate Buffer, 0.2M, pH 7.4 1 L 85.00 Add to Cart
2-8°C 11653-1G Sodium Cacodylate Buffer, 0.2M, pH 7.4 1 Gal. 217.00 Add to Cart
2-8°C 11654 Sodium Cacodylate Buffer, 0.4M, pH 7.2 msds 500 ml 62.00 Add to Cart
2-8°C 11655 Sodium Cacodylate Buffer, 0.4M, pH 7.2 1 L 112.00 Add to Cart
2-8°C 11655-1G Sodium Cacodylate Buffer, 0.4M, pH 7.2 1 Gal. 217.00 Add to Cart

arrowSorensen's Phosphate Buffer

(Phosphate Mixed Sodium Salts)
Sorensen, see Dawson et. al, (1969)
Sodium Phosphate, dibasic (Na2HPO4xH2O)
Sodium Phosphate, monobasic (NaH2PO4xH2O)
0.2M, pH range 5.8 - 8.0
Shipping Conditions: Ambient Temperature
Maximum shelf life after receipt: 3 months

The osmolarity of a 0.1 M at a pH 7.2 is 226 mosmols; with the addition of 0.18 M of sucrose to the solution, the osmolarity raises to 425 mosmols.
Standard pH 7.2; 0.2M is supplied. Otherwise, specify pH when ordering.

2-8°C 11600-05 Sorensens Phosphate Buffer, 0.2M, pH 7.2 msds 500 ml 23.00 Add to Cart
2-8°C 11600-10 Sorensens Phosphate Buffer, 0.2M, pH 7.2 1 L 32.00 Add to Cart
2-8°C 11600-10-4L Sorensens Phosphate Buffer, 0.2M, pH 7.2 4 L 110.00 Add to Cart
2-8°C 11600-10-5G Sorensens Phosphate Buffer, 0.2M, pH 7.2 5 Gal. 289.00 Add to Cart
2-8°C 11600-40 Sorensens Phosphate Buffer, 0.2M, pH 7.2 4 L 110.00 Add to Cart
2-8°C 11600-40-5G Sorensens Phosphate Buffer, 0.2M, pH 7.2 5 Gal. 289.00 Add to Cart
2-8°C 11601-10 Sorensens Phosphate Buffer, 0.2M, pH 7.4 msds 1 L 33.00 Add to Cart
2-8°C 11601-40 Sorensens Phosphate Buffer, 0.2M, pH 7.4 4 L 110.00 Add to Cart
2-8°C 11601-40-5G Sorensens Phosphate Buffer, 0.2M, pH 7.4 5 Gal. 289.00 Add to Cart
2-8°C 11682-05 Sorensen's Phosphate Buffer, 0.15M msds 500 ml 26.00 Add to Cart
2-8°C 11682-10 Sorensen's Phosphate Buffer, 0.15M 1 L 33.00 Add to Cart
2-8°C 11682-10-4L Sorensen's Phosphate Buffer, 0.15M 4 L 115.00 Add to Cart
2-8°C 11682-10-5G Sorensen's Phosphate Buffer, 0.15M 5 Gal. 296.00 Add to Cart

msdsarrowTris Buffer pH 10.0 (10x)

Description: This buffer is intended for heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. In IHC most commonly used fixative like formalin mask tissue antigens (cellular, membrane and nuclear) by cross-linking process, this results in poor or no staining in IHC. The use of this buffer on FFPE tissue section improves accessibility of antibodies to tissue antigens.
Storage: 2-8°C. DO NOT FREEZE
Intended Use: 1x buffer solution is intended for heat-induced antigen retriever in IHC. Please refer to primary antibody protocol.
Reagent: 10x, pH 10 antigen retriever solution.
Preparation of Working Solution:
Dilute this 10x buffer as needed (e.g. 90 ml of deionized or distilled water + 10 ml of this buffer), mix well, 1x buffer can be stored at 2-8°C.

2-8°C 64142-11 Tris Buffer pH 10.0 100 ml 75.00 Add to Cart
2-8°C 64142-12 Tris Buffer pH 10.0 1000 ml 125.00 Add to Cart
2-8°C 64142-12-1G Tris Buffer pH 10.0 1 Gal. 350.00 Add to Cart

arrowTris, (hydroxymethyl) aminomethane maleate

msdsTris Maleate Buffer 0.2M pH range 6.4-8.0
2-8°C 11730 Tris Maleate Buffer 0.2M pH range 6.4-8.0 250 ml 23.00 Add to Cart
2-8°C 11740 Tris Maleate Buffer 0.2M pH range 6.4-8.0 500 ml 30.00 Add to Cart
2-8°C 11740-1L Tris Maleate Buffer 0.2M pH range 6.4-8.0 1 L 50.00 Add to Cart
2-8°C 11740-1G Tris Maleate Buffer 0.2M pH range 6.4-8.0 1 Gal. 175.00 Add to Cart
msdsTris Buffer 0.2M pH 8
RT 11730-05 Tris Buffer 0.2M pH 8.0 250 ml 23.00 Add to Cart
RT 11730-06 Tris Buffer 0.2M pH 8.0 500 ml 30.00 Add to Cart
RT 11730-06-1L Tris Buffer 0.2M pH 8.0 1 L 50.00 Add to Cart
RT 11730-06-1G Tris Buffer 0.2M pH 8.0 1 Gal. 175.00 Add to Cart
msdsTris Buffered Saline pH 7.4
2-8°C 11730-08 Tris Buffered Saline pH 7.4 250 ml 23.00 Add to Cart
2-8°C 11730-09 Tris Buffered Saline pH 7.4 500 ml 30.00 Add to Cart
2-8°C 11730-09-1L Tris Buffered Saline pH 7.4 1 L 50.00 Add to Cart
2-8°C 11730-09-1G Tris Buffered Saline pH 7.4 1 Gal. 175.00 Add to Cart
msdsTris HCL Buffer 1M pH 6-8
2-8°C 11730-12 Tris HCL Buffer 1M pH range 6-8 250 ml 23.00 Add to Cart
2-8°C 11730-15 Tris HCL Buffer 1M pH range 6-8 500 ml 30.00 Add to Cart
2-8°C 11730-15-1L Tris HCL Buffer 1M pH range 6-8 1 L 50.00 Add to Cart
2-8°C 11730-15-1G Tris HCL Buffer 1M pH range 6-8 1 Gal. 175.00 Add to Cart
msdsTris HCL Buffer pH range 7.2 - 9.0
2-8°C 11730-20 Tris HCL Buffer pH range 7.2-9.0 250 ml 23.00 Add to Cart
2-8°C 11730-25 Tris HCL Buffer pH range 7.2-9.0 500 ml 30.00 Add to Cart
2-8°C 11730-25-1L Tris HCL Buffer pH range 7.2-9.0 1 L 50.00 Add to Cart
2-8°C 11730-25-1G Tris HCL Buffer pH range 7.2-9.0 1 Gal. 175.00 Add to Cart

fixativesarrow12Fixatives, Prepared

Premixed, prebuffered fixatives, that are pH adjusted for immediate laboratory use. They are freshly prepared upon receipt of order to ensure maximum shelf life. The fixatives are filled in 20 ml glass vials (10 ml/vial). This allows for the immediate fixation of your specimens without costly and time consuming transfer associated with ampoule contained fixatives.

*If you desire any prepared fixative that is not already listed in our catalog or you have special size and packaging requirements, please call us.

2-8°C 15953 0.2% Formaldehyde/0.1% Chromic Acid in 0.1M Sodium Cacodylate Buffer, pH 7.4 10x10 ml 38.00 Add to Cart
2-8°C 15953-1L 0.2% Formaldehyde/0.1% Chromic Acid in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 L 295.00 Add to Cart
2-8°C 15953-1G 0.2% Formaldehyde/0.1% Chromic Acid in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 Gal. 900.00 Add to Cart
2-8°C 15956 2% Formaldehyde/0.02% Picric Acid in 0.1M Sodium Phosphate Buffer, pH 7.2 10x10 ml 38.00 Add to Cart
2-8°C 15956-1L 2% Formaldehyde/0.02% Picric Acid in 0.1M Sodium Phosphate Buffer, pH 7.2 1 L 295.00 Add to Cart
2-8°C 15956-1G 2% Formaldehyde/0.02% Picric Acid in 0.1M Sodium Phosphate Buffer, pH 7.2 1 Gal. 900.00 Add to Cart
2-8°C 15949 Formaldehyde/Glutaraldehyde, 2.5% each in 0.1M Sodium Cacodylate Buffer, pH 7.4 10x10 ml 39.00 Add to Cart
2-8°C 15949-1L Formaldehyde/Glutaraldehyde, 2.5% each in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 L 299.00 Add to Cart
2-8°C 15949-1G Formaldehyde/Glutaraldehyde, 2.5% each in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 Gal. 925.00 Add to Cart
2-8°C 15950 Formaldehyde/Glutaraldehyde, 3% each in 0.1M Sodium Cacodylate Buffer, pH 7.4 10x10 ml 39.00 Add to Cart
2-8°C 15950-1L Formaldehyde/Glutaraldehyde, 3% each in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 L 299.00 Add to Cart
2-8°C 15950-1G Formaldehyde/Glutaraldehyde, 3% each in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 Gal. 925.00 Add to Cart
2-8°C 15960 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, pH 7.4 10x10 ml 39.00 Add to Cart
2-8°C 15960-1L 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 L 299.00 Add to Cart
2-8°C 15960-1G 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 Gal. 925.00 Add to Cart
2-8°C 15960-01 2% Paraformaldehyde / 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, pH 7.4 10x10 ml 39.00 Add to Cart
2-8°C 15960-01-1L 2% Paraformaldehyde / 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 L 299.00 Add to Cart
2-8°C 15960-01-1G 2% Paraformaldehyde / 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 Gal. 925.00 Add to Cart
2-8°C 15970 2.5% Glutaraldehyde in 0.1M Millonig's Sodium Phosphate Buffer pH 7.2 10x10 ml 38.00 Add to Cart
2-8°C 15970-1L 2.5% Glutaraldehyde in 0.1M Millonig's Sodium Phosphate Buffer pH 7.2 1 L 295.00 Add to Cart
2-8°C 15970-1G 2.5% Glutaraldehyde in 0.1M Millonig's Sodium Phosphate Buffer pH 7.2 1 Gal. 900.00 Add to Cart
2-8°C 15980 2.5% Glutaraldehyde in 0.1M Sorensen's Sodium-Potassium Phosphate Buffer, pH 7.2 10x10 ml 38.00 Add to Cart
2-8°C 15980-1L 2.5% Glutaraldehyde in 0.1M Sorensen's Sodium-Potassium Phosphate Buffer, pH 7.2 1 L 295.00 Add to Cart
2-8°C 15980-1G 2.5% Glutaraldehyde in 0.1M Sorensen's Sodium-Potassium Phosphate Buffer, pH 7.2 1 Gal. 900.00 Add to Cart

msdsarrow12B-5 Fixative

For lymph nodes.

RT 64122-05 B-5 Fixative 500 ml 64.00 Add to Cart
RT 64122-06 B-5 Fixative 1 L 120.00 Add to Cart
RT 64122-10 B-5 Fixative 4 L 450.00 Add to Cart

msdsarrow12Bouin's Fixative

A fixative that is used in light microscopy for the preparation of soft delicate structure.

RT 15990 Bouin's Fixative 10x10 ml 38.00 Add to Cart
RT 15990-1L Bouin's Fixative 1 L 55.00 Add to Cart
RT 15990-1G Bouin's Fixative 1 Gal. 116.00 Add to Cart
RT 15990-5G Bouin's Fixative 5 Gal. 392.00 Add to Cart

msdsarrow12Bouin's Solution

Bouin's solution can be used as a fixation and a staining fluid. Bouin's fixative is excellent for use on biopsy specimens of the gastrointestinal tract. Tissue from the endocrine system are well fixed and many antibodies react well with tissue fixed in Bouin's. Bouin's solution may be used as a routine fixative or a staining solution, but should not be used as a preservative for tissue. Tissue cannot be held in Bouin's solution for extended periods. The maximum fixation time in this solution should be less than 48 hours and should be transferred to alcohol. Packaged in leak-proof histo-containers, prefilled and ready-to-use.

Formulated with Picric Acid saturated aqueous solution 75%, Formalin (40% aqueous formaldehyde) 25% and Glacial Acetic acid 5% in de-ionized water.

RT 15990-01 Bouin's Fluid 1 L 47.00 Add to Cart
RT 15990-04 Bouin's Fluid 4 L 76.00 Add to Cart
RT 15990-04-5G Bouin's Fluid 5 Gal. 175.00 Add to Cart
RT 15990-10 Bouin's Fluid Pre-filled cups 50x10 ml/cs 83.00 Add to Cart
RT 15990-20 Bouin's Fluid Pre-filled cups 50x20 ml/cs 103.00 Add to Cart
RT 15990-30 Bouin's Fluid Pre-filled cups 20x30 ml/cs 47.00 Add to Cart

msdsarrow12Brasil Fixative

Ethanol, Picric Acid, Formalin, Acetic Acid, Glacial.
This fixative is most popular when glycogen is the target. The solution is similar to Bouins Solution (alcoholic) offering quick hardening and good staining with acid dyes.

RT 15995-10 Brasil Fixative 10x10 ml 42.00 Add to Cart
RT 15995-20 Brasil Fixative 100 ml 42.00 Add to Cart
RT 15995-20-1L Brasil Fixative 1 L 77.00 Add to Cart
RT 15995-20-1G Brasil Fixative 1 Gal. 132.00 Add to Cart
RT 15995-20-5G Brasil Fixative 5 Gal. 475.00 Add to Cart

msdsarrow12Buffered Ethanol Fixative, 70% BE-70

EMS is proud to introduce this ready-to-use new fixative designed to offer the latest preservation of structural integrity with good immunostaining results. This fixative is a phosphate buffered ethanol (BE-70) with the addition of glycerol and glacial acetic acid.
Reference: Journal of Histochemistry & Cytochemistry 2017, Vol 65(4) p. 251-252

RT 15988 Buffered Ethanol Fixative 1 L 70.00 Add to Cart
RT 15988-1G Buffered Ethanol Fixative 1 Gal. 225.00 Add to Cart

msdsarrow12Carson's Phosphate Buffered Formalin

Millonig's phosphate buffered formalin as modified by Carson, Martin and Lynn, by using 4% formalin in 0.1M sodium phosphate monobasic with sodium hydroxide to pH 7.2.

RT 15732-05 Carson's Phosphate Buffered Formalin 500 ml 20.00 Add to Cart
RT 15732-10S Carson's Phosphate Buffered Formalin 1 L 32.00 Add to Cart
RT 15732-10S-1G Carson's Phosphate Buffered Formalin 1 Gal. 52.00 Add to Cart

msdsarrow12Carson's Phosphate Buffered Paraformaldehyde

For some tissues, the use of formalin (contains 10 – 15% Methanol) is not suitable, we offer the alternative formaldehyde (prepared from paraformaldehyde – contains no methanol) for your convenience. Contains 4% paraformaldehyde.

RT 15733-05 Carson's Phosphate Buffered Paraformaldehyde 500 ml 23.00 Add to Cart
RT 15733-10 Carson's Phosphate Buffered Paraformaldehyde 1 L 37.00 Add to Cart
RT 15733-10-1G Carson's Phosphate Buffered Paraformaldehyde 1 Gal. 59.00 Add to Cart

msdsarrow12Davidson's Fixative (Hartmann's/ Davidson's Fixative)

This is rapid fixative. Results with good nuclear detail and minimal formalin pigment. Davidson's (Hartmann's) Fixative is useful for preparing tumors, bone marrow, gynecologic specimen, fatty breast, medical biopsies. Fixation of small specimen is rapid. Exposure to the fixative should be limited to 24 hours (tissue may then be transferred to neutral buffered formalin or 70% alcohol for storage).

Based on the volume of 1125 ml solution, there are 2 parts Formalin (35-39%), 3 parts Ethanol, 1 part Glacial Acetic acid, and 3 parts tap water.

RT 64133-10 Davidson's (Hartmann's) Fixative 1 L 82.00 Add to Cart
RT 64133-14 Davidson's (Hartmann's) Fixative 4 L 232.00 Add to Cart

msdsarrow12Modified Davidson's Fixative

(14% Ethyl Alcohol, Denatured, 37.5% Formalin 37-39%, 6.25% Glacial Acetic Acid, and D.I. Water).

RT 64133-50 Modified Davidson's Fixative 1 L 39.00 Add to Cart
RT 64133-50-1G Modified Davidson's Fixative 1 Gal. 150.00 Add to Cart

msdsarrow11Dietrich's Fixative

Ethanol, formalin, glacial acetic acid, distilled water.

RT 15958-10 Dietrich's Fixative 10 x 10 ml 45.00 Add to Cart
RT 15958-20 Dietrich's Fixative 100 ml 44.00 Add to Cart
RT 15958-20-1L Dietrich's Fixative 1 L 125.00 Add to Cart
RT 15958-20-1G Dietrich's Fixative 1 Gal. 290.00 Add to Cart

msdsAlcoholic Stain Solutionsarrow11Fixative/Decalcifier

  • A solution that fixes and decalcifies in one step
  • Prevents loss of cellular structure
  • Enhances hematoxylin staining
RT 64148-01 Fixative/Decalcifier 1 L 52.00 Add to Cart
RT 64148-06 Fixative/Decalcifier 6 x 1 L 310.00 Add to Cart

msdsarrow12Low Odor, 10% Formalin Solution; Histology Grade

A specially formulated odor-mask which neutralizes the formalin odor without affecting subsequent tissue processing, handling, or staining. Low odor, ready-to-use 10% formalin solution. May be used as a fixative or preservative of specimens. Its shelf life is 24 months.

RT 15678-01-1L Low Odor, 10% Formalin; Histology Grade 1 L 30.00 Add to Cart
RT 15678-01 Low Odor, 10% Formalin; Histology Grade 4 L 95.00 Add to Cart
RT 15678-04 Low Odor, 10% Formalin; Histology Grade 4x4 L 364.00 Add to Cart

msdsarrow12Buffered, Low-Odor 10% Formalin Solution

Low odor, prepared w/v, pH 6.9 to 7.1 at 25°C. 10% formalin in Phosphate buffer according to the A.F.I.P. Manual of Histology. This solution allows for long-term storage of tissue specimens.

RT 15741-01-1L Low-Odor 10% Formalin Buffered 1 L 26.00 Add to Cart
RT 15741-01 Low-Odor 10% Formalin Buffered 4 L 65.00 Add to Cart
RT 15741-04 Low-Odor 10% Formalin Buffered 4x4 L 239.00 Add to Cart

alcohlic formalinarrow12Alcoholic Formalin 10%

Alcoholic formalin blend is an ideal fixative for year-round use, but with the addition of 10% alcohol it is particularly suited for laboratories in colder climates that may benefit from a solution more resistant to freezing.

RT 15739-01-1L Low-Odor 10% Formalin Buffered 1 L 26.00 Add to Cart
RT 15739-01-1G Low-Odor 10% Formalin Buffered 1 Gal. 44.00 Add to Cart
RT 15739-01-5G Low-Odor 10% Formalin Buffered 5 Gal. 140.00 Add to Cart

msdsarrow12Formalin, Neutral, Buffered 10% w/v in Acetate Buffer

Buffered with Sodium Acetate in accordance with the A.F.I.P. manual of Histology. Filtered and ready-to-use.
pH 6.0 to pH 7.1 at 20°C.

RT 15738-01 Formalin 10% Buffered in Acetate 1L 25.00 Add to Cart
RT 15738-04 Formalin 10% Buffered in Acetate 4L 57.00 Add to Cart
RT 15738-05 Formalin 10% Buffered in Acetate 5 Gal. 119.00 Add to Cart

msdsarrow12Formalin, Neutral, Buffered 10% w/v in Phosphate Buffer

Buffered with phosphate in accordance with the A.F.I.P. Manual of Histology. Filtered and ready-to-use.
pH 6.9 to 7.1 at 25°C.

RT 15740 Formalin 10% Buffered in Phosphate 450 ml 19.50 Add to Cart
RT 15740-01 Formalin 10% Buffered in Phosphate 1 L 26.00 Add to Cart
RT 15740-04 Formalin 10% Buffered in Phosphate 4 L 65.00 Add to Cart
RT 15740-5G Formalin 10% Buffered in Phosphate 5 Gal. 130.00 Add to Cart

msdsarrow12Formalin Non Buffered

Formalin 1% Non Buffered
RT 15734-01 Formalin 1% Non-Buffered 1 L 22.00 Add to Cart
RT 15734-04 Formalin 1% Non-Buffered 4 L 57.00 Add to Cart
msdsFormalin 2%, Non-Buffered
RT 15735-01 Formalin 2% Non-Buffered 1 L 22.00 Add to Cart
RT 15735-04 Formalin 2% Non-Buffered 4 L 57.00 Add to Cart
msdsFormalin 3%, Non-Buffered
RT 15735-10 Formalin 3% Non-Buffered 1 L 22.00 Add to Cart
RT 15735-20 Formalin 3% Non-Buffered 4 L 58.00 Add to Cart
msdsFormalin 4%, Non-Buffered
RT 15735-30 Formalin 4% Non-Buffered 1 L 23.00 Add to Cart
RT 15735-40 Formalin 4% Non-Buffered 4 L 57.00 Add to Cart
msdsFormalin 5%, Non-Buffered
RT 15735-50 Formalin 5% Non-Buffered 1 L 24.00 Add to Cart
RT 15735-60 Formalin 5% Non-Buffered 4 L 58.00 Add to Cart

msdsarrow12Formaldehyde, Reagent, A.C.S. (Formalin)

HCHO F.W. 30.03 CAS #50-00-0
Specific Gravity: 1.09
A.C.S.

Specifications:

Assay   35.5 to 38.0%
Residue after ignition   0.005%
Color (A.P.H.A.)   10
Sulfate (SO4)   0.002%
Heavy Metal (as Pb)   5ppm
Titrate Acid   0.006 meq/g
Chloride (Cl)   5ppm
Iron (Fe)   5ppm
RT 15680 Formaldehyde, Reagent, A.C.S. 450 ml 16.00 Add to Cart
RT 15681 Formaldehyde, Reagent, A.C.S. 4 x 450 ml 54.00 Add to Cart
RT 15682 Formaldehyde, Reagent, A.C.S. 1 qt (946 ml) 25.00 Add to Cart
RT 15682-1G Formaldehyde, Reagent, A.C.S. 1 Gal. 79.00 Add to Cart
RT 15682-5G Formaldehyde, Reagent, A.C.S. 5 Gal. 192.00 Add to Cart

msdstechnical data sheetarrow12Formaldehyde/Zinc Fixative

Prepared: Ready-to-use.

Features:

  • Preserves fine nuclear details
  • Good for immunostaining
  • Contains no mercury
  • Can be used with automated tissue processors
  • Works well with standard and special stains because zinc is a stain enhancing mordant
RT 15675-01 Formaldehyde/Zinc Fixative 1 L 21.00 Add to Cart
RT 15675-04 Formaldehyde/Zinc Fixative 4 L 69.00 Add to Cart

arrow12Formaldehyde Aqueous Solution (Paraformaldehyde Aqueous Solution) EM Grade

Paraformaldehyde – methanol free solution. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. Easy to break, prescored, 10 ml ampoules sealed under inert gas. 100 ml, 1 L, and 1 Gallon bottles availabe, as well as 5-Gallon Cubes.

CONTAINS NO PRESERVATIVES

RT 15700 16% Aqueous Solution msds 10 ml 6.00 Add to Cart
RT 15710 16% Aqueous Solution msds 10x10 ml 31.00 Add to Cart
RT 15710-S 16% Aqueous Solution 100 ml bottle 30.00 Add to Cart
RT 15711 16% Aqueous Solution 10 bxs/lot 280.00 Add to Cart
RT 15700-1L 16% Aqueous Solution 1 L 260.00 Add to Cart
RT 15700-1G 16% Aqueous Solution 1 Gal. 775.00 Add to Cart
RT 15700-5G 16% Aqueous Solution 5 Gal. 3100.00 Add to Cart
RT 15712 10% Aqueous Solution msds 10x10 ml 30.00 Add to Cart
RT 15712-S 10% Aqueous Solution 100 ml 29.00 Add to Cart
RT 15712-1L 10% Aqueous Solution 1 L 240.00 Add to Cart
RT 15712-1G 10% Aqueous Solution 1 Gal. 750.00 Add to Cart
RT 15712-5G 10% Aqueous Solution 5 Gal. 2950.00 Add to Cart
RT 15713 20% Aqueous Solution msds 10x10 ml 34.00 Add to Cart
RT 15713-S 20% Aqueous Solution 100 ml 33.00 Add to Cart
RT 15713-1L 20% Aqueous Solution 1 L 295.00 Add to Cart
RT 15713-1G 20% Aqueous Solution 1 Gal. 990.00 Add to Cart
RT 15713-5G 20% Aqueous Solution 5 Gal. 4150.00 Add to Cart
RT 15714 32% Aqueous Solution msds 10x10 ml 39.00 Add to Cart
RT 15714-S 32% Aqueous Solution 100 ml 38.00 Add to Cart
RT 15714-1L 32% Aqueous Solution 1 L 299.00 Add to Cart
RT 15714-1G 32% Aqueous Solution 1 Gal. 995.00 Add to Cart
RT 15714-5G 32% Aqueous Solution 5 Gal. 4200.00 Add to Cart

In addition to our complete line of Formaldehyde solutions shown above we have now added to the line.

Since the DOT (Department of Transportation) has changed the definition of what a non dangerous solution of formaldehyde is to under 10%, we are now offering an 8% and a 4% solution. This will allow us to ship overnight as well as overseas without any hazardous charges saving our customers a good deal of money.

The quality of our 8% and 4% aqueous Paraformaldehyde solution is as good as all of the other concentrations that we offer.

CONTAINS NO PRESERVATIVES

RT 157-4 4% Aqueous Solution msds 10x10 ml 27.00 Add to Cart
RT 157-4-100 4% Aqueous Solution 100 ml 26.00 Add to Cart
RT 157-4-1L 4% Aqueous Solution 1 L 225.00 Add to Cart
RT 157-4-1G 4% Aqueous Solution 1 Gal. 720.00 Add to Cart
RT 157-4-5G 4% Aqueous Solution 5 Gal. 2950.00 Add to Cart
RT 157-8 8% Aqueous Solution msds 10x10 ml 26.00 Add to Cart
RT 157-8-100 8% Aqueous Solution 100 ml 25.00 Add to Cart
RT 157-8-1L 8% Aqueous Solution 1 L 220.00 Add to Cart
RT 157-8-1G 8% Aqueous Solution 1 Gal. 700.00 Add to Cart
RT 157-8-5G 8% Aqueous Solution 5 Gal. 2850.00 Add to Cart

arrow12Perfusion Wash and Fixative Ready to Use

For all of the best results we offer ready to use Perfusion washes and fixatives which are recommended by the NeuroScience Association. All of our solutions are ready made and are of the highest quality.

We have three groups of solutions commercially available.

Group I:

Perfusion wash and Fixative Technical Grade. To be used for Standard stains:

Perfusion Wash (1220SK): Phosphate Buffered Saline 01.M Phosphate Buffer pH 7.2-7.4

Perfusion Fixative (1221SK): 10% Phosphate Buffered Formaldehyde

2-8°C 1220SK Perfusion Wash, Technical msds 1000 ml 34.00 Add to Cart
2-8°C 1220SK-1G Perfusion Wash, Technical msds 1 Gal. 105.00 Add to Cart
2-8°C 1220SK-5G Perfusion Wash, Technical msds 5 Gal. 450.00 Add to Cart
2-8°C 1221SK Perfusion Fixative, Technical msds 1000 ml 48.00 Add to Cart
2-8°C 1221SK-1G Perfusion Fixative, Technical msds 1 Gal. 150.00 Add to Cart
2-8°C 1221SK-5G Perfusion Fixative, Technical msds 5 Gal. 625.00 Add to Cart

Group II:

Perfusion wash and Fixative Reagent Grade. To be used for Standard and ImmunoHistochemistry Stains.

Perfusion Wash (1219SK): Phosphate Buffered Saline 0.1M Phosphate Buffer pH 7.2-7.4

Perfusion Fixative (1224SK): Paraformaldehyde 4%/Sucrose 4% in Phosphate Buffer 0.1M pH 7.2

2-8°C 1219SK Perfusion Wash, Reagent msds 1000 ml 32.00 Add to Cart
2-8°C 1219SK-1G Perfusion Wash, Reagent msds 1 Gal. 102.00 Add to Cart
2-8°C 1219SK-5G Perfusion Wash, Reagent msds 5 Gal. 445.00 Add to Cart
2-8°C 1224SK Perfusion Fixative, Reagent msds 1000 ml 49.00 Add to Cart
2-8°C 1224SK-1G Perfusion Fixative, Reagent msds 1 Gal. 156.00 Add to Cart
2-8°C 1224SK-5G Perfusion Fixative, Reagent msds 5 Gal. 700.00 Add to Cart

Group III:

Perfusion wash and Fixative Superior Reagent Grade.

For the best results use this group. This is Sodium cacodylate based for NSA'S Disintegrative Degeneration Stain.

Perfusion Wash (1222SK): 0.8% NaCl/0.4% Dextrose/0.8% Sucrose/ 0.023% CaCl2 /Sodium.

Cacodylate 0.034%

Perfusion Fixative (1223SK): 4% Paraformaldehyde/4% Sucrose/ 1.4% Sodium Cacodylate.

2-8°C 1222SK Perfusion Wash, Super Reagent msds 1000 ml 35.00 Add to Cart
2-8°C 1222SK-1G Perfusion Wash, Super Reagent msds 1 Gal. 106.00 Add to Cart
2-8°C 1222SK-5G Perfusion Wash, Super Reagent msds 5 Gal. 450.00 Add to Cart
2-8°C 1223SK Perfusion Fixative, Super Reagent msds 1000 ml 52.00 Add to Cart
2-8°C 1223SK-1G Perfusion Fixative, Super Reagent msds 1 Gal. 165.00 Add to Cart
2-8°C 1223SK-5G Perfusion Fixative, Super Reagent msds 5 Gal. 725.00 Add to Cart

gluteraldehydearrow12Glutaraldehyde

OCHCH2CH2CH2CHO F.W. 100.12 CAS #111-30-8
Specific Gravity @20/20°C: 1.131

EM Grade Distillation Purified

  • The Universal Fixative for Electron Microscopy
  • Purified to EM Grade from commercial grade by "all-glass vacuum-distillation."
  • THE HIGHEST PURITY, free from polymers and other contaminants
  • Each lot is tested and assayed in our lab before we ship and guarantee its purity
  • Sealed under dry nitrogen
  • Refrigerated prior to shipment

After glutaraldehyde has been purified to EM grade, it has a high risk of polymerizing if it is not handled properly. Electron Microscopy Sciences takes special precautions to assure a polymer-free, pure glutaraldehyde.

Every lot of our EM grade aqueous glutaraldehyde is assayed prior to shipping assuring you consistent purity and the highest possible quality. If stored properly, our Glutaraldehyde has a very long shelf life.

We package our aqueous glutaraldehyde in 10 ml, single dose ampoules, sealed under dry nitrogen, and kept refrigerated until it is shipped. We offer our glutaraldehyde in a wide range of percentages to simplify mixing procedures and avoiding waste.

EM grade aqueous glutaraldehyde, stored in volumes greater than 100 ml, with repeated defrosting and recapping, will polymerize in time, producing an absorption peak of 235 nm rather than the 280 nm of pure EM grade. The presence of polymerized glutaraldehyde greatly reduces its efficiency as a cross-linking agent, preventing proper fixation. For this reason, we provide 10 ml ampoules and 100 ml bottle quantities for larger applications.

msds8% Aqueous Solution
4 to (-18)°C 16000   10 ml ampoule 6.00 Add to Cart
4 to (-18)°C 16019   Box 10x2ml 23.00 Add to Cart
4 to (-18)°C 16020   Box 10 x 10 ml ampoules 27.00 Add to Cart
4 to (-18)°C 16021 same as 16020 10 bxs 260.00 Add to Cart
4 to (-18)°C 16022 same as 16020 20 bxs 445.00 Add to Cart
4 to (-18)°C 16010   100 ml bottle 26.00 Add to Cart
4 to (-18)°C 16010-1L   1 L 225.00 Add to Cart
msds10% Aqueous Solution
4 to (-18)°C 16100   10 ml ampoule 6.00 Add to Cart
4 to (-18)°C 16120   Box 10 x 10 ml ampoules 30.00 Add to Cart
4 to (-18)°C 16121 same as 16120 10 bxs 278.00 Add to Cart
4 to (-18)°C 16122 same as 16120 20 bxs 475.00 Add to Cart
4 to (-18)°C 16110   100 ml bottle 26.00 Add to Cart
4 to (-18)°C 16110-1L   1 L 225.00 Add to Cart
msds25% Aqueous Solution
4 to (-18)°C 16200   10 ml ampoule 7.00 Add to Cart
4 to (-18)°C 16220   Box 10 x 10 ml ampoules 33.00 Add to Cart
4 to (-18)°C 16221 same as 16220 10 bxs 315.00 Add to Cart
4 to (-18)°C 16222 same as 16220 20 bxs 550.00 Add to Cart
4 to (-18)°C 16210   100 ml bottle 26.00 Add to Cart
4 to (-18)°C 16210-1L   1 L 230.00 Add to Cart
msds50% Aqueous Solution
4 to (-18)°C 16300   10 ml ampoule 7.50 Add to Cart
4 to (-18)°C 16320   Box 10 x 10 ml ampoules 45.00 Add to Cart
4 to (-18)°C 16321 same as 16320 10 bxs 430.00 Add to Cart
4 to (-18)°C 16322 same as 16320 20 bxs 780.00 Add to Cart
4 to (-18)°C 16310   100 ml bottle 44.00 Add to Cart
4 to (-18)°C 16310-1L   1 L 350.00 Add to Cart
msds70% Aqueous Solution
4 to (-18)°C 16350   10 ml ampoule 8.50 Add to Cart
4 to (-18)°C 16360   box 10 x 10 ml ampoules 62.00 Add to Cart
4 to (-18)°C 16365   box 10 x 2ml ampoules 37.00 Add to Cart
msdsmsdsBiological Grade
4 to (-18)°C 16400 25% Solution 450 ml 20.00 Add to Cart
4 to (-18)°C 16401 25% Solution 4x450 ml 76.00 Add to Cart
4 to (-18)°C 16410 25% Solution 1 gal. 74.00 Add to Cart
4 to (-18)°C 16411 25% Solution 4x1 gal. 269.00 Add to Cart
4 to (-18)°C 16500 50%Solution 450 ml 23.00 Add to Cart
4 to (-18)°C 16501 50% Solution 4x450 ml 80.00 Add to Cart
4 to (-18)°C 16520 50% Solution 1 liter 43.00 Add to Cart
4 to (-18)°C 16521 50% Solution 4x1 liter 154.00 Add to Cart

msdsmsdsarrow12Serum Vial Aqueous Glutaraldehyde

Over the years, many of our valued customers have requested purchasing our aqueous Glutaraldehyde in serum vials. This packaging allows the user to puncture the special non-reactive seal with a hypodermic syringe and draw out the exact quantity of aqueous Glutaraldehyde needed without opening the container. This packaging assures freshness and purity of the aqueous Glutaraldehyde at all times.

4 to (-18)°C 16216 25% EM Grade Aqueous Glutaraldehyde in Serum Vial 10 x10 ml 46.00 Add to Cart
4 to (-18)°C 16214 25% EM Grade Aqueous Glutaraldehyde in Serum Vial 100 ml 38.00 Add to Cart
4 to (-18)°C 16316 50% EM Grade Aqueous Glutaraldehyde in Serum Vial 10 x10 ml 58.00 Add to Cart
4 to (-18)°C 16314 50% EM Grade Aqueous Glutaraldehyde in Serum Vial 100 ml 47.00 Add to Cart

* All other concentrations are available in serum vials upon request.

arrow12Anhydrous EM Grade Glutaraldehyde: Specially Prepared-10% Solution

Rapid-Freezing on a polished metal surface, at the temp. of liquid helium or liquid nitrogen, followed by freeze-substitution in osmium-acetone, has been shown to be a very useful technique for capturing rapid cellular events and for preserving cell ultrastructure.
* John M. Robinson and Morris J. Karnovsky, 1991. "Rapid-freezing Cytochemistry: Preservation of Tubular Lysosomes and Enzyme Activity". J. of Histochem., Cytochem. Vol. 39, No. 6, pp 787-792

Ordering Information: (please call for additional information).

0-5°C 16530 10% in Acetone msds 10x10 ml 88.00 Add to Cart
0-5°C 16531 10% in Ethanol msds 10x10 ml 88.00 Add to Cart
0-5°C 16532 10% in Methanol msds 10x10 ml 88.00 Add to Cart
0-5°C 16533 10% in Solvent of your choice   10x10 ml 88.00 Add to Cart

arrow12Glutaraldehyde, Pre-Made, Ready-to-Use, in Buffer

msdsGlutaraldehyde 0.625% in 0.1M Phosphate Buffer, pH 7.4
2-8°C 16535-05 Glutaraldehyde 0.625% in Phosphate Buffer, pH 7.4 500 ml 145.00 Add to Cart
2-8°C 16535-10 Glutaraldehyde 0.625% in Phosphate Buffer, pH 7.4 1 L 272.00 Add to Cart
2-8°C 16535-10-1G Glutaraldehyde 0.625% in Phosphate Buffer, pH 7.4 1 Gal. 875.00 Add to Cart
msdsGlutaraldehyde 2% in 0.1M Phosphate Buffer, pH 7.4
2-8°C 16536-05 Glutaraldehyde 2% in Phosphate Buffer, pH 7.4 500 ml 145.00 Add to Cart
2-8°C 16536-10 Glutaraldehyde 2% in Phosphate Buffer, pH 7.4 1 L 280.00 Add to Cart
2-8°C 16536-10-1G Glutaraldehyde 2% in Phosphate Buffer, pH 7.4 1 Gal. 880.00 Add to Cart
msdsGlutaraldehyde 2% in 0.1M Sodium Cacodylate Buffer, pH 7.4
2-8°C 16536-15 Glutaraldehyde 2% in Sodium Cacodylate Buffer, pH 7.4 500 ml 155.00 Add to Cart
2-8°C 16536-20 Glutaraldehyde 2% in Sodium Cacodylate Buffer, pH 7.4 1 L 292.00 Add to Cart
2-8°C 16536-20-1G Glutaraldehyde 2% in Sodium Cacodylate Buffer, pH 7.4 1 Gal. 925.00 Add to Cart
msdsGlutaraldehyde 2.5% in 0.1M Phosphate Buffer, pH 7.4
2-8°C 16537-05 Glutaraldehyde 2.5% in Phosphate Buffer, pH 7.4 500 ml 162.00 Add to Cart
2-8°C 16537-10 Glutaraldehyde 2.5% in Phosphate Buffer, pH 7.4 1 L 295.00 Add to Cart
2-8°C 16537-10-1G Glutaraldehyde 2.5% in Phosphate Buffer, pH 7.4 1 Gal. 940.00 Add to Cart
msdsGlutaraldehyde 2.5% in 0.1M Sodium Cacodylate Buffer, pH 7.4
2-8°C 16537-15 Glutaraldehyde 2.5% in Sodium Cacodylate Buffer, pH 7.4 500 ml 161.00 Add to Cart
2-8°C 16537-20 Glutaraldehyde 2.5% in Sodium Cacodylate Buffer, pH 7.4 1 L 300.00 Add to Cart
2-8°C 16537-20-1G Glutaraldehyde 2.5% in Sodium Cacodylate Buffer, pH 7.4 1 Gal. 1000.00 Add to Cart
msdsGlutaraldehyde 3% in 0.1M Phosphate Buffer, pH 7.4
2-8°C 16538-05 Glutaraldehyde 3% in Phosphate Buffer, pH 7.4 500 ml 166.00 Add to Cart
2-8°C 16538-10 Glutaraldehyde 3% in Phosphate Buffer, pH 7.4 1 L 300.00 Add to Cart
2-8°C 16538-10-1G Glutaraldehyde 3% in Phosphate Buffer, pH 7.4 1 Gal. 1000.00 Add to Cart
msdsGlutaraldehyde 3% in 0.1M Sodium Cacodylate Buffer, pH 7.4
2-8°C 16538-15 Glutaraldehyde 3% in Sodium Cacodylate Buffer, pH 7.4 500 ml 168.00 Add to Cart
2-8°C 16538-20 Glutaraldehyde 3% in Sodium Cacodylate Buffer, pH 7.4 1 L 305.00 Add to Cart
2-8°C 16535-20-1G Glutaraldehyde 3% in Sodium Cacodylate Buffer, pH 7.4 1 Gal. 1010.00 Add to Cart
msdsGlutaraldehyde 3% Sodium Phosphate Buffer, pH 7.2
2-8°C 16539-45 Glutaraldehyde 3% in Sodium Phosphate Buffer, pH 7.2 10x10 ml 39.00 Add to Cart
2-8°C 16539-50 Glutaraldehyde 3% in Sodium Phosphate Buffer, pH 7.2 500 ml 139.00 Add to Cart
2-8°C 16539-55 Glutaraldehyde 3% in Sodium Phosphate Buffer, pH 7.2 1 L 282.00 Add to Cart
2-8°C 16539-55-1G Glutaraldehyde 3% in Sodium Phosphate Buffer, pH 7.2 1 Gal. 975.00 Add to Cart
msdsGlutaraldehyde 4% in 0.1m Phosphate Buffer, pH 7.3
2-8°C 16539-60 Glutaraldehyde 4% in 0.1m Phosphate Buffer, pH 7.3 10x10 ml 41.00 Add to Cart
2-8°C 16539-65 Glutaraldehyde 4% in 0.1m Phosphate Buffer, pH 7.3 500 ml 139.00 Add to Cart
2-8°C 16539-70 Glutaraldehyde 4% in 0.1m Phosphate Buffer, pH 7.3 1 L 278.00 Add to Cart
2-8°C 16539-70-1G Glutaraldehyde 4% in 0.1m Phosphate Buffer, pH 7.3 1 Gal. 850.00 Add to Cart
msdsGlutaraldehyde 2% Paraformaldehyde 2% in Phosphate Buffer, pH 7.4
2-8°C 16536-06 Glutaraldehyde 2% Paraformaldehyde 2% in Phosphate Buffer, pH 7.4 100 ml 40.00 Add to Cart
2-8°C 16536-07 Glutaraldehyde 2% Paraformaldehyde 2% in Phosphate Buffer, pH 7.4 500 ml 159.00 Add to Cart
2-8°C 16536-08 Glutaraldehyde 2% Paraformaldehyde 2% in Phosphate Buffer, pH 7.4 1 L 286.00 Add to Cart
2-8°C 16536-08-1G Glutaraldehyde 2% Paraformaldehyde 2% in Phosphate Buffer, pH 7.4 1 Gal. 915.00 Add to Cart
msdsGlutaraldehyde 2.5% Paraformaldehyde 1% in Phosphate Buffer, pH 7.4
2-8°C 16537-06 Glutaraldehyde 2.5% Paraformaldehyde 1% in Phosphate Buffer, pH 7.4 100 ml 38.00 Add to Cart
2-8°C 16537-07 Glutaraldehyde 2.5% Paraformaldehyde 1% in Phosphate Buffer, pH 7.4 500 ml 158.00 Add to Cart
2-8°C 16537-08 Glutaraldehyde 2.5% Paraformaldehyde 1% in Phosphate Buffer, pH 7.4 1 L 284.00 Add to Cart
2-8°C 16537-08-1G Glutaraldehyde 2.5% Paraformaldehyde 1% in Phosphate Buffer, pH 7.4 1 Gal. 914.00 Add to Cart
msdsGlutaraldehyde 2.5% Aqueous
2-8°C 16537-16 Glutaraldehyde 2.5% Aqueous 10x10 ml 26.00 Add to Cart
2-8°C 16537-17 Glutaraldehyde 2.5% Aqueous 500 ml 68.00 Add to Cart
2-8°C 16537-18 Glutaraldehyde 2.5% Aqueous 1 L 118.00 Add to Cart
2-8°C 16537-18-1G Glutaraldehyde 2.5% Aqueous 1 Gal. 395.00 Add to Cart
msdsGlutaraldehyde 3.0% Aqueous
2-8°C 16537-19 Glutaraldehyde 3% Aqueous 100 ml 28.00 Add to Cart
2-8°C 16537-20-S Glutaraldehyde 3% Aqueous 500 ml 68.00 Add to Cart
2-8°C 16537-21 Glutaraldehyde 3% Aqueous 1 L 118.00 Add to Cart
2-8°C 16537-21-1G Glutaraldehyde 3% Aqueous 1 Gal. 395.00 Add to Cart
msdsGlutaraldehyde 3.0% Paraformaldehyde 3% in 0.1M Phosphate Buffer, pH 7.4
2-8°C 16538-06 Glutaraldehyde 3% Paraformaldehyde 3% in Phosphate Buffer, pH 7.4 10x10 ml 28.00 Add to Cart
2-8°C 16538-07 Glutaraldehyde 3% Paraformaldehyde 3% in Phosphate Buffer, pH 7.4 500 ml 68.00 Add to Cart
2-8°C 16538-08 Glutaraldehyde 3% Paraformaldehyde 3% in Phosphate Buffer, pH 7.4 1 L 98.00 Add to Cart
2-8°C 16538-08-1G Glutaraldehyde 3% Paraformaldehyde 3% in Phosphate Buffer, pH 7.4 1 Gal. 350.00 Add to Cart
msdsGlutaraldehyde 4% in 0.1M in Sodium Cacodylate Buffer, pH 7.4
2-8°C 16539-06 Glutaraldehyde 4% in 0.1M Sodium Cacodylate Buffer, pH 7.4 10x10 ml 40.00 Add to Cart
2-8°C 16539-07 Glutaraldehyde 4% in 0.1M Sodium Cacodylate Buffer, pH 7.4 500 ml 140.00 Add to Cart
2-8°C 16539-08 Glutaraldehyde 4% in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 L 280.00 Add to Cart
2-8°C 16539-08-1G Glutaraldehyde 4% in 0.1M Sodium Cacodylate Buffer, pH 7.4 1 Gal. 912.00 Add to Cart
msdsGlutaraldehyde 5% Aqueous
2-8°C 16539-15 Glutaraldehyde 5% Aqueous 10x10 ml 27.00 Add to Cart
2-8°C 16539-20 Glutaraldehyde 5% Aqueous 500 ml 68.00 Add to Cart
2-8°C 16539-25 Glutaraldehyde 5% Aqueous 1 L 118.00 Add to Cart
2-8°C 16539-25-1G Glutaraldehyde 5% Aqueous 1 Gal. 395.00 Add to Cart
msdsGlutaraldehyde 5% in 0.1M Phosphate Buffer, pH 7.4
2-8°C 16539-30 Glutaraldehyde 5% in 0.1M Phosphate Buffer, pH 7.4 10x10 ml 40.00 Add to Cart
2-8°C 16539-35 Glutaraldehyde 5% in 0.1M Phosphate Buffer, pH 7.4 500 ml 139.00 Add to Cart
2-8°C 16539-40 Glutaraldehyde 5% in 0.1M Phosphate Buffer, pH 7.4 1 L 279.00 Add to Cart
2-8°C 16539-40-1G Glutaraldehyde 5% in 0.1M Phosphate Buffer, pH 7.4 1 Gal. 910.00 Add to Cart

msdsFixative Reagent Grade (Karnovsky's)

This fixative contains 3% glutaraldehyde and 2% formaldehyde in 0.1M phosphate buffer, pH 7.4.

Karnovsky's with formalin 2% and Biological glutaraldehyde 3% in 0.1M Phosphate Buffer.

2-8°C 15731-10 Karnovsky's Fixative Reagent Grade 1 L 260.00 Add to Cart
2-8°C 15731-10-1G Karnovsky's Fixative Reagent Grade 1 Gal. 825.00 Add to Cart
2-8°C 15731-10-5G Karnovsky's Fixative Reagent Grade 5 Gal. 2000.00 Add to Cart

msdsKarnovsky's with paraformaldehyde solution and EM grade glutaraldehyde

Please Note: This kit can be formulated to fit your requirements. Please contact us.

2-8°C 15732-10 Karnovsky's Fixative EM Grade 1 L 286.00 Add to Cart
2-8°C 15732-10-1G Karnovsky's Fixative EM Grade 1 Gal. 850.00 Add to Cart
2-8°C 15732-10-5G Karnovsky's Fixative EM Grade 5 Gal. 2200.00 Add to Cart

msdsarrow12Hollande's Fixative

A modification of Bouin's solution. It is stable and will decalcify small bone specimens. Tissue that is fixed with Hollande's can be stained successfully with most stains, and the cupric acetate in the solution stabilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin's solution. Hollande's is widely used as a fixative for biopsy specimens of the gastrointestinal tract.

Thorough washing of the fixative prior to placing the specimen in a phosphate buffered formalin solution is necessary because the salts present in the solution will form an insoluble phosphate precipitate. Packaged in leak-proof histo-containers; prefilled ready-to-use.

  Catalog # Cup Size Filled Pack/cs Price  
RT 64120-10 15 ml 10 ml 50 78.00 Add to Cart
RT 64120-20 30 ml 20 ml 50 98.00 Add to Cart
RT 64120-30 60 ml 30 ml 20 46.00 Add to Cart
Bulk packaging available
RT 64120-01 Hollande's Fixative 1 L 46.00 Add to Cart
RT 64120-04 Hollande's Fixative 4 L 168.00 Add to Cart
RT 64120-01-5G Hollande's Fixative 5 Gal. 675.00 Add to Cart

msdsarrow11McDowell Trumps Fixative

RT 18030-05 McDowell Trumps Fixative 500 ml 33.00 Add to Cart
RT 18030-10 McDowell Trumps Fixative 1 L 39.00 Add to Cart
RT 18030-10-1G McDowell Trumps Fixative 1 Gal. 160.00 Add to Cart
RT 18030-10-5G McDowell Trumps Fixative 5 Gal. 600.00 Add to Cart

Michel's Fixativemsdsarrow12Michel's Fixative, pH 7.0 – 7.4

2-8°C 18040-05 Michel's Fixative 500 ml 50.00 Add to Cart
2-8°C 18040-10 Michel's Fixative 1 L 85.00 Add to Cart
2-8°C 18040-20 Michel's Fixative Pre-filled 20 x 10 ml 75.00 Add to Cart
2-8°C 18040-10-1G Michel's Fixative 1 Gal. 250.00 Add to Cart
2-8°C 18040-10-5G Michel's Fixative 5 Gal. 624.00 Add to Cart

arrow12Paraformaldehyde, Prepared Fixatives

In addition to our complete line of Formaldehyde solutions we have now added to the line.

msdsParaformaldehyde 0.5% in 0.1M phosphate buffer pH 7.4
RT 15951-10 Paraformaldehyde, 0.5% in 0.1M Phosphate Buffer 10 x 10 ml 39.00 Add to Cart
RT 15951-15 Paraformaldehyde, 0.5% in 0.1M Phosphate Buffer 500 ml 105.00 Add to Cart
RT 15951-15-1L Paraformaldehyde, 0.5% in 0.1M Phosphate Buffer 1 L 160.00 Add to Cart
RT 15951-15-1G Paraformaldehyde, 0.5% in 0.1M Phosphate Buffer 1 Gal. 395.00 Add to Cart
msdsParaformaldehyde 1% Aqueous
RT 15953-10 Paraformaldehyde, 1% Aqueous 10 x 10 ml 27.00 Add to Cart
RT 15953-15 Paraformaldehyde, 1% Aqueous 500 ml 97.00 Add to Cart
RT 15953-15-1L Paraformaldehyde, 1% Aqueous 1 L 150.00 Add to Cart
RT 15953-15-1G Paraformaldehyde, 1% Aqueous 1 Gal. 360.00 Add to Cart
msdsParaformaldehyde 1% in 0.1M Phosphate Buffer pH 7.4
RT 15952-10 Paraformaldehyde, 1% in 0.1M Phosphate Buffer 10 x 10 ml 41.00 Add to Cart
RT 15952-15 Paraformaldehyde, 1% in 0.1M Phosphate Buffer 500 ml 105.00 Add to Cart
RT 15952-15-1L Paraformaldehyde, 1% in 0.1M Phosphate Buffer 1 L 160.00 Add to Cart
RT 15952-15-1G Paraformaldehyde, 1% in 0.1M Phosphate Buffer 1 Gal. 395.00 Add to Cart
msdsParaformaldehyde 1% Glut 2% in 0.1M Phosphate buffer, pH 7.4
2-8°C 15949-30 Paraformaldehyde 1% Glutaraldehyde 2% in 0.1M Phosphate Buffer 10 x 10 ml 41.00 Add to Cart
2-8°C 15949-35 Paraformaldehyde 1% Glutaraldehyde 2% in 0.1M Phosphate Buffer 500 ml 108.00 Add to Cart
2-8°C 15949-35-1L Paraformaldehyde 1% Glutaraldehyde 2% in 0.1M Phosphate Buffer 1 L 162.00 Add to Cart
2-8°C 15949-35-1G Paraformaldehyde 1% Glutaraldehyde 2% in 0.1M Phosphate Buffer 1 Gal. 398.00 Add to Cart
msdsParaformaldehyde 3% Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate, pH 7.4
2-8°C 15949-50 Paraformaldehyde 3% Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate Buffer 10 x 10 ml 44.00 Add to Cart
2-8°C 15949-60 Paraformaldehyde 3% Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate Buffer  500 ml 115.00 Add to Cart
2-8°C 15949-60-1L Paraformaldehyde 3% Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate Buffer 1 L 185.00 Add to Cart
2-8°C 15949-60-1G Paraformaldehyde 3% Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate Buffer 1 Gal. 398.00 Add to Cart
msdsParaformaldehyde 4% and Glutaraldehyde 1% in Phosphate Buffer, pH 7.0
2-8°C 15949-70 Paraformaldehyde 4% Glutaraldehyde 1% in 0.1M Phosphate Buffer 10 x 10 ml 48.00 Add to Cart
2-8°C 15949-80 Paraformaldehyde 4% Glutaraldehyde 1% in 0.1M Phosphate Buffer 500 ml 115.00 Add to Cart
2-8°C 15949-80-1L Paraformaldehyde 4% Glutaraldehyde 1% in 0.1M Phosphate Buffer 1 L 185.00 Add to Cart
2-8°C 15949-80-1G Paraformaldehyde 4% Glutaraldehyde 1% in 0.1M Phosphate Buffer 1 Gal. 398.00 Add to Cart
msdsParaformaldehyde 4% in 0.1M Sodium Cacodylate, pH 7.4
RT 15952-10S Paraformaldehyde 4% in 0.1M Sodium Cacodylate Buffer 10x10 ml 51.00 Add to Cart
RT 15952-15S Paraformaldehyde 4% in 0.1M Sodium Cacodylate Buffer 500 ml 131.00 Add to Cart
RT 15952-15S-1L Paraformaldehyde 4% in 0.1M Sodium Cacodylate Buffer 1 L 142.00 Add to Cart
RT 15952-15S-1G Paraformaldehyde 4% in 0.1M Sodium Cacodylate Buffer 1 Gal. 405.00 Add to Cart
msdsParaformaldehyde 4% in 0.1M Phosphate Buffer, pH 7.4
RT 15735-10S Paraformaldehyde 4% in 0.1M Phosphate Buffer 10 x 10 ml 39.00 Add to Cart
RT 15735-20S Paraformaldehyde 4% in 0.1M Phosphate Buffer 500 ml 109.00 Add to Cart
RT 15735-20S-1L Paraformaldehyde 4% in 0.1M Phosphate Buffer 1 L 175.00 Add to Cart
RT 15735-20S-1G Paraformaldehyde 4% in 0.1M Phosphate Buffer 1 Gal. 430.00 Add to Cart
msdsParaformaldehyde 4% in 0.2M Phosphate Buffer, pH 7.4
RT 15735-30S Paraformaldehyde 4% in 0.2M Phosphate Buffer 10 x 10 ml 38.00 Add to Cart
RT 15735-40S Paraformaldehyde 4% in 0.2M Phosphate Buffer 500 ml 108.00 Add to Cart
RT 15735-40S-1L Paraformaldehyde 4% in 0.2M Phosphate Buffer 1 L 175.00 Add to Cart
RT 15735-40S-1G Paraformaldehyde 4% in 0.2M Phosphate Buffer 1 Gal. 430.00 Add to Cart
msdsParaformaldehyde 4% in 0.1M Phosphate Buffer, pH 7.2
RT 15735-50S Paraformaldehyde 4% in 0.1M Phosphate Buffer 10 x 10 ml 44.00 Add to Cart
RT 15735-60S Paraformaldehyde 4% in 0.1M Phosphate Buffer 500 ml 112.00 Add to Cart
RT 15735-60S-1L Paraformaldehyde 4% in 0.1M Phosphate Buffer 1 L 175.00 Add to Cart
RT 15735-60S-1G Paraformaldehyde 4% in 0.1M Phosphate Buffer 1 Gal. 430.00 Add to Cart
msdsParaformaldehyde 4% in 0.2M Phosphate Buffer, pH 7.2
RT 15735-70 Paraformaldehyde 4% in 0.2M Phosphate Buffer 10 x 10 ml 44.00 Add to Cart
RT 15735-80 Paraformaldehyde 4% in 0.2M Phosphate Buffer 500 ml 110.00 Add to Cart
RT 15735-80-1L Paraformaldehyde 4% in 0.2M Phosphate Buffer 1 L 175.00 Add to Cart
RT 15735-80-1G Paraformaldehyde 4% in 0.2M Phosphate Buffer 1 Gal. 430.00 Add to Cart
msdsParaformaldehyde 4% in 0.1M Phosphate BufferSaline, pH 7.4
RT 15735-85 Paraformaldehyde 4% in 0.1M Phosphate Buffer Saline 10 x 10 ml 45.00 Add to Cart
RT 15735-90 Paraformaldehyde 4% in 0.1M Phosphate Buffer Saline 500 ml 114.00 Add to Cart
RT 15735-90-1L Paraformaldehyde 4% in 0.1M Phosphate Buffer Saline 1 L 176.00 Add to Cart
RT 15735-90-1G Paraformaldehyde 4% in 0.1M Phosphate Buffer Saline 1 Gal. 432.00 Add to Cart
msdsParaformaldehyde 4% in 0.2M Phosphate Buffer Saline, pH 7.4
RT 15735-95 Paraformaldehyde 4% in 0.2M Phosphate Buffer 10 x 10 ml 46.00 Add to Cart
RT 15735-100 Paraformaldehyde 4% in 0.2M Phosphate Buffer 500 ml 115.00 Add to Cart
RT 15735-100-1L Paraformaldehyde 4% in 0.2M Phosphate Buffer 1 L 176.00 Add to Cart
RT 15735-100-1G Paraformaldehyde 4% in 0.2M Phosphate Buffer 1 Gal. 432.00 Add to Cart

msdsarrow12Russell's Zenker Fixative (Russel's Modified Zenker)

Due to the hazardous nature of mercury, Zenker's fluid is no longer available. In its place we are offering Russell's Zenker Fixative, which contains Zinc Chloride. The staining results produced by this fixative are comparable to those of Zenker's Stock solution. Russell's Modified Zenker's is used in the same manner as Zenker's stock solution.

RT 64123-05 Russell's Zenker Fixative 500 ml 27.00 Add to Cart
RT 64123-06 Russell's Zenker Fixative 1 L 46.00 Add to Cart
RT 64123-06-1G Russell's Zenker Fixative 1 Gal. 160.00 Add to Cart
RT 64123-06-5G Russell's Zenker Fixative 5 Gal. 495.00 Add to Cart

msdsarrow12Trump's Fixative

A combination of Sodium Cacodylate, Formalin, and Glutaraldehyde. Ready to use.

0-5°C 11750   500 ml 46.00 Add to Cart
0-5°C 11752   4x500 ml 182.00 Add to Cart
0-5°C 11750-1L   1 L 56.00 Add to Cart
0-5°C 11750-1G   1 Gal. 161.00 Add to Cart
0-5°C 11750-5G   5 Gal. 525.00 Add to Cart

Certificates of Analysis


ImmunoGold Reagents arrow13arrow13