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Electron Microscopy Sciences

Equipment

arrow13Desiccators and Desiccants

arrow11SECADOR™ DESICCATOR CABINETS

Pick the SECADOR™ DESICCATOR CABINET that suits your lab!

  • Patented dehumidifying module - protects anhydrous and hygroscopic materials
  • RH reduced to <25% - protects any components requiring controlled storage conditions
  • Patented sealed construction - airtight, dust and moisture-free storage
  • Portable and stackable - use on bench-top or in special storage areas, small footprint
  • Automatic desiccant regeneration
  • Built-in hygrometer - quick check on RH levels
  • Transparent - easy viewing of contents
  • Embedded UV protection - blocks 99% of UV light - protect cabinet for longer service life
  • Superior chemical resistance - resists staining
  • Carrying handles - easily transported
  • Rugged construction - durable - crack resistant
  • Sturdy latches and provision for locks - secure, tamper evident storage
  • Contemporary design - attractive appearance
  • Larger units offer adjustable shelves
  • Smaller units have a stackable compact design
  • Excellent pricing - fits every lab's budget
  • Made in the USA

SECADOR™ 1.0 Desiccator Cabinet blueSECADOR™ 1.0 Desiccator Cabinet cleararrow11SECADOR™ 1.0 Desiccator Cabinet

  • Built-in hygrometer – Quick check on RH levels
  • Transparent for easy viewing of contents
  • Superior chemical resistance – Resists staining
  • Patented sealed construction – Airtight
  • Stackable – Small footprint
71225-00 SECADOR™ 1.0 Desiccator Cabinet, Clear each 236.00 Add to Cart
71225-06 SECADOR™ 1.0 Desiccator Cabinet, Blue Ends each 236.00 Add to Cart
71225-07 SECADOR™ 1.0 Desiccator Cabinet, Blue each 236.00 Add to Cart

arrow11SECADOR™ Carrying Case

  • Carrying handle – Portable convenience
  • Two latches, airtight
  • Volume 0.75 cu. Ft – 2 shelves
  • Size: 14.7"H x 8.4"W x 16.3"D (37.3 x 21.3 x 41.4cm)
  • Available in clear and blue
71226-10 SECADOR™ Desiccator Carrying Case, Clear each 265.00 Add to Cart
71226-20 SECADOR™ Desiccator Carrying Case, Blue each 265.00 Add to Cart

msdsarrow11SECADOR™ 4.0 Desiccator Large – Vertical

SECADOR™ 4.0 Autodesiccator Cabinbet - Verticalarrow11A. SECADOR™ 4.0 Autodesiccator Cabinet – Vertical

The superior dehumidification performance of the Autodesiccator model makes it a natural choice for more perishableand expensive products that require constant low humidity. Totally automatic, continual desiccation with silica beads, and generation every 20 minutes, keeps RH level in the SECADOR™ 4.0 Desiccator at a constant level. No long regeneration lag between cycles - minimal change from opening the cabinet door. Two fans guarantee continuous airflow within the cabinet, and continuous exhaust of humid air.

  • Hygrometer, autodesiccator module
  • 3 shelves, 4 positions, 2 latches
  • Volume: 2 cu ft
  • Reduces RH from 75% to <25% in 8 hours
  • Maintains RH level within narrow range
  • Size: 20.4"H x 13.4"W x 16.3"D (51.8 x 34.1 x 41.4cm)
71227-15 SECADOR™ 4.0 Autodesiccator Vertical, Clear, 115v each 1,160.00 Add to Cart
71227-16 SECADOR™ 4.0 Autodesiccator Vertical, Blue End Cap, 115v each 1,160.00 Add to Cart
71227-17 SECADOR™ 4.0 Autodesiccator Vertical, Blue, 115v each 1,160.00 Add to Cart
71227-20 SECADOR™ 4.0 Autodesiccator Vertical, Clear, 220v each 1,240.00 Add to Cart
71227-26 SECADOR™ 4.0 Autodesiccator Vertical, Blue End Cap, 220v each 1,240.00 Add to Cart
71227-27 SECADOR™ 4.0 Autodesiccator Vertical, Blue, 220v each 1,240.00 Add to Cart
SECADOR™ 4.0 Desiccator Cabinet arrow11B. SECADOR™ 4.0 Desiccator Cabinet
  • Non-electric
  • Hygrometer
  • 3 shelves, 4 shelf positions, 2 latches
  • Volume: 2 cu. ft
  • Size: 20.4"H x 13.4"W x 16.3"D (51.8 x 34.1 x 41.4cm)
71227-00 SECADOR™ 4.0 Desiccator Vertical, Clear each 840.00 Add to Cart
71227-06 SECADOR™ 4.0 Desiccator Vertical, Blue Ends each 840.00 Add to Cart
71227-07 SECADOR™ 4.0 Desiccator Vertical, Blue each 840.00 Add to Cart

msdsarrow11SECADOR™ 4.0 Desiccator Large - Horizontal

SECADOR 4.0 Autodesiccator Cabinbet - Horizontal arrow11A. SECADOR™ 4.0 Autodesiccator Cabinet - Horizontal
  • Hygrometer, autodesiccator module
  • 2 shelves, 2 positions, 2 latches
  • Volume: 2 cu ft
  • Reduces RH from 75% to <25% in 8 hours
  • Maintains RH level within narrow range
  • Size: 13.4"H x 20.4"W x 16.3"D (34.1 x 51.8 x 41.4cm)
71228-15 SECADOR™ 4.0 Autodesiccator Horizontal, Clear, 115v each 1,160.00 Add to Cart
71228-16 SECADOR™ 4.0 Autodesiccator Horizontal, Blue End Cap, 115v each 1,160.00 Add to Cart
71228-17 SECADOR™ 4.0 Autodesiccator Horizontal, Blue, 115v each 1,160.00 Add to Cart
SECADOR 4.0 Desiccator Cabinet arrow11B. SECADOR™ 4.0 Desiccator Cabinet
  • Non-electric
  • Hygrometer
  • 3 shelves, 4 shelf positions
  • 2 latches
  • Volume: 2 cu. ft
  • Size: 13.4"H x 20.4"W x 16.3"D (34.1 x 51.8 x 41.4cm)
71228-00 SECADOR™ 4.0 Desiccator Horizontal, Clear each 840.00 Add to Cart
71228-06 SECADOR™ 4.0 Desiccator Horizontal, Blue Ends each 840.00 Add to Cart
71228-07 SECADOR™ 4.0 Desiccator Horizontal, Blue each 840.00 Add to Cart

arrow11SECADOR™ Desiccator Shelves

To convert your Model 4.0 Secador™ Autodesiccator Cabinets or Secador™ Desiccator Cabinets from the Horizontal configuration to the Vertical, or from Vertical configuration to Horizontal, all you need is a new set of shelves.

71229-10 Horizontal Shelf
(2 Needed to convert to Horizontal)
each 48.00 Add to Cart
71229-20 Vertical Shelf
(3 Needed to convert to Vertical)
each 43.00 Add to Cart

Desiccator Cabinet; Low Temperaturearrow11Desiccator Cabinet - Low Temperature

Dry, dust-free storage for use in refrigerators, freezers or at room temperature. These durable cabinets are made from 6.35mm (¼") acrylic with full-length hinges and stainless steel twist locking latches. Choose from easy viewing clear units or dark bonze for light sensitive materials. Both offer deep, slide-in trays with perforated bottoms and are available in three sizes.

Catalog # Height x Width x Depth cm (in.) Color Trays Pack Price  
71220 22.86x22.86x40.64cm (9x9x16") Clear 2 each 551.00 Add to Cart
71220-A 22.86x22.86x40.64cm (9x9x16") Bronze 2 each 638.00 Add to Cart
71222 17.78x17.78x25.4cm (7x7x10") Clear 2 each 430.00 Add to Cart
71222-A 17.78x17.78x25.4cm (7x7x10") Bronze 2 each 474.00 Add to Cart
71221 30.48x30.48x30.48cm (12x12x12") Clear 3 each 611.00 Add to Cart
71221-A 30.48x30.48x30.48cm (12x12x12") Bronze 3 each 701.00 Add to Cart

Desiccator Cabinet 1arrow11Desiccator Cabinet 1

Good for compact areas. It is see-through from all sides. The door is air tight when closed and when it is opened it slides into a hide-away compartment beneath the cabinet. Safely stackable up to five high. Inside measurements: 8¼"L x 7"W x 5"H (21 x 18 x 13cm) Outside measurements: 9¼"L x 8⅞"W x 6 5/8"H (23 x 21 x 17cm).

71215 Desiccator Cabinet 1 each 210.00 Add to Cart

Desiccator Cabinet 2arrow11Desiccator Cabinet 2

Same construction as cabinet 1. Comes with two shelves and vent holes, four sets of shelf rails for adjusting to low or high objects. "Smoke" tinted in color. The door opening is 9" wide and 8" high (23 x 20cm); inside depth is 9". Overall measurements are 10 x10 x 10" (25 x 25 x 25cm).

71216 Desiccator Cabinet 2 each 446.00 Add to Cart

Desiccators Cabinet - Acrylicarrow11Desiccators Cabinet - Acrylic

For dry, dust-free storage at temperatures up to 120°F. They can be used as incubators, freezers, and refrigerators or at room temperature. Cabinets have airtight doors that need no lubrication. Sliding perforated shelves for easy access; transparent acrylic walls for see-throguh storage. The third bottom shelf accommodates desiccants. Cabinets are also available with locks and a hygrometer. Hygrometer has a temperature range of -58°F to 158°F with ±1.5°F accuracy up to 104°F. Humidity range is 20 to 95% with ±5% accuracy. LCD display. Includes 2 'AAA' batteries.

Desiccator Cabinets, Acrylic
Catalog # Description Length Width Height Ship Price  
    in mm in mm in mm Weight    
71220-10 Regular 10 254 7 178 8.5 216 8.75 lb 348.00 Add to Cart
71220-20 Regular 16 406 9 229 10.5 267 14.5 lb 441.00 Add to Cart
71220-30 w/ Hygrometer 10 254 7 178 8.5 216 9.0 lb 553.00 Add to Cart
71220-40 w/ Hygrometer 16 406 9 229 10.5 267 14.8 lb 631.00 Add to Cart
Locking Desiccator Cabinets, Acrylic
Catalog # Description Length Width Height Ship Price  
    in mm in mm in mm Weight    
71222-10 Regular 10 254 7 178 8.5 216 8.75 lb 436.00 Add to Cart
71222-20 Regular 16 406 9 229 10.5 267 14.5 lb 514.00 Add to Cart
71222-30 w/ Hygrometer 10 254 7 178 8.5 216 9.0 lb 625.00 Add to Cart
71222-40 w/ Hygrometer 16 406 9 229 10.5 267 14.8 lb 703.00 Add to Cart

Technical Tip

Increase Stability and Shelf Life of Chemicals

Nitrogen Purge Cabinetarrow11Nitrogen Purge Cabinet - Acrylic

Simple and easy to use at temperatures up to 120°F. They can be used in freezers, refrigerators, or at room temperature. Cabinets have airtight doors that need no lubrication. Sliding perforated shelves for easy access, transparent acrylic wall for see-through storage. These cabinets are also available with Flow Meters. Direct reading scale flow meters with control levels that let you not only measure flow through the meter, but also make flow adjustments in the line.

Acrylic, ethylene propylene, and Type 316 stainless steel welded parts. With a flow range of 2-20 with an accuracy of ±6%. Flow meter dimensions: 2" scale height x 4.125" overall height with mounting centers of 3".

Catalog # Description Length Width Height Ship Price  
    in mm in mm in mm Weight    
71219-10 Regular 10 254 7 178 8.5 216 9.25 lb 416.00 Add to Cart
71219-20 Regular 16 406 9 229 10.5 267 15.0 lb 591.00 Add to Cart
71219-30 w/ Flow Meter 10 254 7 178 8.5 216 9.75 lb 499.00 Add to Cart
71219-40 w/ Flow Meter 16 406 9 229 10.5 267 15.5 lb 669.00 Add to Cart

Auto-Desiccators - Vertical Cabinetarrow11Dry-Keeper™

Non-Vacuum with Dial Hygrometer in Door, Electrically Operated

arrow11Vertical Cabinet

Made from clear methyl-methacrylate (Acrylic), this auto-desiccator cabinet features a permanent desiccant contained in the control unit; therefore, no desiccant tray is needed. The cycle is indicated by a green light for a 4½ hours absorption period, or a red light indicating ½ hour regeneration of the desiccant. This cabinet will lower relative humidity to 30-40% and it includes two adjustable shelves. The unit draws 6 watts, 120 VAC.
The Unit measures overall: 12½" Length x 15½" Depth x 24½" Height (31.75 x 39.37 x 61.6 cm)

Horizontal Cabinet Auto-Desiccatorsarrow11Horizontal Cabinet

The same construction and all features as the Vertical Cabinet but its layout is horizontal. The generator unit is on the side. The overall unit measures: 24½" Length x 15½" Depth x 13½" Height (61.6 x 39.37 x 32.93cm).

71217 Auto-Desiccator Cabinet - Vertical each 1,700.00 Add to Cart
71217-HZ Auto-Desiccator Cabinet - Horizontal each 1,428.00 Add to Cart

arrow11Dry Keeper Plus™ Desiccator Cabinet; Non-Vacuum

  • User-friendly electronic desiccant control
  • One-touch door latch with silicone rubber door gasket
  • Molded cabinet made from ABS plastic

Efficient dehumidification is monitored by a hygrometer dial in the door. The dehumidifying auto-drying unit has an air circulating system which helps drop relative humidity sharply through its cycling of absorption and regeneration of the enclosed permanent desiccant. It can bring the relative humidity down from 60% to 10% in 6 hours of continuous operation in an unloaded cabinet. The unit comes with three clear, removable shelves with vent holes which provide evenly spaced storage area. It operates on 110 volts, 60 Hz., 10 watts, and comes with a 2-prong 6 ft (2 meter) cord.

Overall measurement: 12.2" x 13.9" x 16.9" (310 x 353 x 430mm)

Hinged door measures: 11.8" x 14" (300 x 355mm). Weight: 13lbs (5.9Kg)

71218-00 Dry Keeper Plus™ each 1,745.00 Add to Cart

Training ManualSample Stub Vacuum DesiccatorarrowSample Stub Vacuum Desiccators

Precision machined from a block of aluminum - anodized black - this Sample Stub Vacuum Desiccators accommodates 18 SEM Mounted Sample Stubs, pin style, under vacuum for year long.

  • Compact and sturdy - will last as long as you own them,
  • Prevents oxidation from occurring to the sample during long term storage
  • All pin stubs are kept secure inside the chamber by a built in "O" ring in each position
  • Very simple to use - Just need small vacuum pump to evacuate air out of the chamber
  • Acrylic Clear top for easy viewing the contents
  • Interlock when stack together to safe space
  • Ideal for transport and storage samples for SEM, TEM, FIB, AFM, etc

Measures: 13cm x 13cm x 4.5cm High. Chamber cavity is 10.4cm diameter x 18mm deep. Lid is made with 10mm thick clear acrylic.

76550 SEM Stub Vacuum Desiccator each 790.00 Add to Cart

Training ManualLab Companion™ Vacuum Desiccatorsarrow11Lab Companion™ Vacuum Desiccators

Premium Vacuum Sustainment

EMS is proud to announce our complete line of Lab Companion™ Vacuum Desiccators that holds a vacuum three times longer than the average vacuum desiccator. Available in 14 models available to suit most needs, users can choose from a standard round style or a unique cabinet style with molded design that prevents implosion.

  • Cabinet style Lab Companion™ desiccators hold more and often fit workspaces better
  • Round style Lab Companion™ desiccators complement Bel-Art Product's round vacuum desiccator offering; larger than Space Saver™ Vacuum Desiccators, smaller than Technidome® Vacuum Desiccators
  • All units maintain a vacuum for 72 hours minimizing maintenance and monitoring

Choose from 14 models that hold a vacuum up to 3 times longer than the average vacuum desiccator.

These high-quality vacuum desiccators provide vacuum integrity lasting three times longer than the average vacuum desiccator resulting in lower maintenance and greater peace of mind. Able to maintain 29"-Hg vacuum for over 72 hours at room temperature, they stay gastight allowing reliable storage, creation of anaerobic environments, degassing of materials or vacuum drying of samples over extended periods.

  • Viton® 3-way valve offers consistent and uniform vacuum draw, vacuum release, or gas exchange
  • Transparent polycarbonate construction is durable, easy to clean, chemical-resistant, and allows quick visualization of the desiccator contents
  • Amber tinted UV blocking models block 100% of UVA, B, and C light to minimize damages or discoloration of light-sensitive samples
  • Vacuum gauge (analog dial) allows quick and convenient checking of the vacuum level
Lab Companion™ Vacuum Desiccatorsarrow11Cabinet Style Lab Companion™ Vacuum Desiccators

Outstanding vacuum sustainment in a space-maximizing cube

  • Integrally molded cubic box design enables outstanding vacuum capability with virtually no leakage and exceptional durability
  • Cabinet style provides maximum useable space
  • Swinging door allows easy access; built in locking tabs secure the door when not under vacuum
  • Analog vacuum gauge in front door allows vacuum level checking at a glance
  • Perforated shelves can be repositioned to accommodate various storage needs (additional shelves available separately)
  • Built-in ports permit attachment of up to 3 additional valves (sold separately)
  • Stackable space-saving design allows efficient use of work space
  • Eight models to choose from; 11, 23, 35, and 45 liter internal volume in clear or UV blocking amber

Cabinet Style Lab Companion™ Vacuum Desiccators

Specifications


Cat No.
Exterior Dimensions
(WxDxH)
Door Opening
(WxH)

Net Weight
Shelves Incl/Max Max
Wt/Shelf
71260-10
71260-11
32.2x28.5x27.1 cm
(12⅝x11¼x10⅝")
20.8x23.8 cm
(8⅛x9⅜")
4.2 kg
(9.25 lbs)
2/4 3 kg
(6.6 lbs)
71260-12
71260-13
42.0x39.7x28.1 cm
(16½x15⅝x11")
29.5x24.5 cm
(11⅝x9⅝")
8.2 kg
(18 lbs)
2/4 5 kg
(11 lbs)
71260-14
71260-15
42.0x39.7x38.1 cm
(16½x15⅝x15")
29.5x34.5 cm
(11⅝x13⅝")
10.8 kg
(23.75 lbs)
3/5 5 kg
(11 lbs)
71260-16
71260-17
42.0x39.7x49.1 cm
(16½x15⅝x19⅜")
29.5x44.5 cm
(11⅝x17½")
12.2 kg
(26.75 lbs)
3/6 5 kg
(11 lbs)

Ordering Information



Cat No.


Description
Internal Volume
(cu. ft.)
Internal Volume (liter)

Quantity


Price
 
71260-10 Lab Companion™ Cabinet Vacuum Desiccator, 11 L 0.4 11 each 1,069.00 Add to Cart
71260-11 Lab Companion™ Cabinet Vacuum Desiccator, 11 L, UV Amber 0.4 11 each 1,136.00 Add to Cart
71260-10-S Lab Companion™ Perforated Shelf for 71260-10 and 71260-11 - - each 38.00 Add to Cart
71260-12 Lab Companion™ Cabinet Vacuum Desiccator, 23 L 0.8 23 each 1,336.00 Add to Cart
71260-13 Lab Companion™ Cabinet Vacuum Desiccator, 23 L, UV Amber 0.8 23 each 1,400.00 Add to Cart
71260-14 Lab Companion™ Cabinet Vacuum Desiccator, 35 L 1.2 35 each 1,638.00 Add to Cart
71260-15 Lab Companion™ Cabinet Vacuum Desiccator, 35 L, UV Amber 1.2 35 each 1,785.00 Add to Cart
71260-16 Lab Companion™ Cabinet Vacuum Desiccator, 45 L 1.6 45 each 2,260.00 Add to Cart
71260-17 Lab Companion™ Cabinet Vacuum Desiccator, 45 L, UV Amber 1.6 45 each 2,286.00 Add to Cart
arrow11Round Style Lab Companion™ Vacuum Desiccators

Eliminate the guesswork; easy to view vacuum gauge

  • Vacuum level checking is simplified with a built-in analog vacuum gauge at the top of the unit
  • High-quality silicone O-ring and specially designed locking ring allow outstanding vacuum capability with virtually no leakage
  • Locking ring secures top and bottom halves when vacuum not in use; provides additional convenience and safety when moving the unit
  • Six models to choose from; 6, 10, and 20 liter internal volume in clear or UV blocking amber

Round Style Lab Companion™ Vacuum Desiccators

Specifications


Cat No.
Exterior Dimensions
(DxH)

Net Weight
Shelves Incl/Max Max
Wt/Shelf
71260-18
71260-19
28.6x35.4 cm
(11¼x13⅞")
1.7 kg
(3.75 lbs)
1/1 15 kg
(33 lbs)
71260-20
71260-21
35.3x40.0 cm
(13⅞x15¾)
2.6 kg
(5.75 lbs)
1/1 20 kg
(44 lbs)
71260-22
71260-23
42.7x47.5 cm
(16¾x18¾")
4.3 kg
(9.5 lbs)
1/1 25 kg
(55 lbs)

Ordering Information



Cat No.


Description
Internal Volume
(cu. ft.)
Internal Volume (liter)

Quantity


Price
 
71260-18 Lab Companion™ Round Vacuum Desiccator, 6 L 0.2 6 each 277.00 Add to Cart
71260-19 Lab Companion™ Round Vacuum Desiccator, 6 L, UV Amber 0.2 6 each 350.00 Add to Cart
71260-20 Lab Companion™ Round Vacuum Desiccator, 10 L 0.4 10 each 319.00 Add to Cart
71260-21 Lab Companion™ Round Vacuum Desiccator, 10 L, UV Amber 0.4 10 each 408.00 Add to Cart
71260-22 Lab Companion™ Round Vacuum Desiccator, 20 L 0.7 20 each 392.00 Add to Cart
71260-23 Lab Companion™ Round Vacuum Desiccator, 20 L, UV Amber 0.7 20 each 483.00 Add to Cart

arrow14Glass Desiccators

Glass vacuum desiccators are versatile and are equipped with a sidearm for connection to a vacuum source. The contents of the sealed avacuated desiccators are maintained in a dry reduced pressure atmosphere. Dried materials are stored in desiccators while cooling in order to minimize the uptake of moisture.

  • Hygroscopic materials should be stored in containers having tight fitting closures. Deliquescent samples are effervescent pharmaceuticals are prime examples

Applications

  • Protection of hygroscopic and deliquescent samples
  • Prolonged storage at reduced pressure
  • Reactions at ambient temperatures
  • Anesthesia chamber for laboratory animals
  • Environmental studies
  • Storage of thin layer chromatograph plates
  • Determination of void content of aggregates and filters
  • Greaseless seal
  • Maximum vacuum of 27" Hg
  • Temperature range -15° to 80°C
  • De-aired the mixture

Vacuum Desiccatorsarrow11Vacuum Desiccators

All clear; Polycarbonate.

Features

  • Large interior volume
  • Extra heavy walls
  • Stopcock with a "PTFE" plug
  • Ribbed Knob
  • Neoprene "O" ring
  • Fully visible

Ordering Information

Catalog # 71230 71232 71234
Flange O.D. 71mm 230mm 273mm
Inside Dia. 149mm 197mm 240mm
Plate Size 140mm 190mm 230mm
Overall Height 206mm 260mm 311mm
Clearance above plate 121mm 157mm 197mm
Price (each) 81.00 105.00 142.00
  Add to Cart Add to Cart Add to Cart

arrow11Desiccator Components

Vacuum desiccator Jarsarrow111. Vacuum Jars

Replacement jars for all Dry-Seal desiccators.

Catalog # Size, mm Qty Price  
71257-10 100 each 86.00 Add to Cart
71257-15 170 each 101.00 Add to Cart
71257-25 250 each 244.00 Add to Cart
vavuum desiccator Covers, Without Sleeve Valvesarrow112. Covers, Without Sleeve Valves

Replacement for all Dry Seal® vacuum desiccators.

Catalog # Size, mm Joint Size Qty Price  
71258-10 100 40/35 each 96.00 Add to Cart
71258-15 170 40/35 each 113.00 Add to Cart
71258-25 250 55/40 each 245.00 Add to Cart
arrow113. Retaining Rings

For sleeve valves

Catalog # Joint Size Qty Price  
71259-38 55/40 each 10.50 Add to Cart
desiccator sealing ringarrow114. Sealing Rings

These rings are molded from chemically resistant Viton® rubber.

Catalog # Size, mm Qty Price  
71261-10 100 each 49.00 Add to Cart
71261-15 170 each 57.00 Add to Cart
71261-25 250 each 84.00 Add to Cart
vacuum desicator aluminum platesarrow115. Aluminum Plates
Catalog # Size, mm Qty Price  
71262-10 100 each 28.00 Add to Cart
71262-25 250 each 115.00 Add to Cart

Technical Tip

Elimination of Wrinkles in Semi-Thin Sections: A Vacuum Drying Technique

Training ManualVacuum Bell Jar and Platearrow11Vacuum Bell Jar and Plate

Good for vacuum drying and degassing procedures. The chamber is made from a clear polycarbonate allowing for full visibility. Its polypropylene stopcock has a "PTFE" plug and it accepts ¼" (6.4mm) I.D. tubing.

The chamber measures: 7⅞" (20cm) I.D.; inside maximum height is 4⅜" (11cm); plate is 1¾" (4.4cm) H x 9⅛" (23.2cm) in diameter.

71236 Vacuum Bell Jar & Plate each 140.00 Add to Cart

Mini Vacuum Desiccatorarrow11Mini Vacuum Desiccator

  • Ideal for Small Samples
  • Degassing Embedding mixtures

The top part of the desiccator is clear, molded from polycarbonate and see-through from any angle. A polyethylene stopcock with a "PTFE" plug allows for gentle releasing of the vacuum. A peripheral flange around the polypropylene bottom section fits into and snap locks therefore sealing the two halves against a "O" ring. Vacuum retention rating is 740 mm Hg (29"). Inside dimensions are 102mm (4") diameter x 59mm (2 7/16") high. The base is 175mm (6 7/8") diameter.

71246-01 Mini Vacuum Desiccator each 92.00 Add to Cart

msdsReusable Disposable Desiccant Cartridgearrow11Reusable / Disposable Desiccant Cartridge

These desiccant cartridges can be used in desiccator cabinets or non-vacuum desiccators, analytical balance cases, and precision laboratory instruments. The clear polystyrene dish allows for instant visual inspection of the silica gel color which changes from blue to pale pink as it absorbs moisture.

A highly porous membrane covers the dish of the desiccant providing good moisture absorption. The desiccant can be regenerated by heating cartridges in an oven at 50°C (122°F) overnight. For rapid drying, cut the membrane and transfer the spent gel crystal into a glass or porcelain dish. Then place it in a 150°C (302°F) oven for one hour.

The silica gel is inert and non-toxic. Each cartridge is individually sealed in aluminum foil. Dispose of the cartridges after repeated use. Cartridges come in two sizes: Small: 2½" (65mm) diameter and Large: 4" (100mm) diameter.

71212-02 Desiccant Cartridge, Small 6/pk 65.00 Add to Cart
71212-04 Desiccant Cartridge, Large 6/pk 82.00 Add to Cart

Reusable Desiccant Canisterarrow11Desiccant Canister - Reusable

Ideal for dry control of desiccator cabinets. Moisture is absorbed through the perforations in the aluminum case, which contains silica gel. This 2x4" canister maintains a safe level of humidity in 3 cu. ft (0.8 cu. meter) area. When the monitor window turns pink, the silica gel is saturated. It can be regenerated in a 300°F (150°C) oven in about 3 hours. The monitor window will be blue in color when recharged.

71210 Desiccant Canister each 19.95 Add to Cart
71211 Desiccant Canister 4/pk 78.00 Add to Cart

Desiccant in a Cartridgearrow11Desiccant in a Cartridge

Regenerates Repeatedly without Degradation

These cartridges fit into the bottom of a standard glass or plastic desiccator. The cartridge consists of a durable long wearing polyester felt bag with a perforated Mylar cover sealed in place. The indicating gel beads will change their color from blue when dry to pink when moist. Saturated gel can be regenerated in a 150°C (300°F) vented oven for 3 hours or more (depending on size), until the blue color is restored. Cartridges come individually sealed in a moisture-proof pouch ready to use.

Catalog # Desiccator
Diameter
Cartridge
Diameter
Weight Pack Price  
71209-16 160 mm 114 mm 0.23kg (½ lb) each 36.75 Add to Cart
71209-20 200 mm 197 mm 0.68kg (1½ lb) each 81.00 Add to Cart
71209-25 250 mm 238 mm 1.36kg (3 lb) each 132.00 Add to Cart

arrow11Silica Gel–Desiccant

Fast and extra moisture absorbing agent.

  • Meets FDA specifications for food and drug product
  • Provides superior absorption. Remains dry at maximum saturation
  • Silica gel can absorb 15% of its weight in water vapor in two hours

msdsSilica Gel Packets desiccantarrow10Silica Gel Packets

These packets lay flat, malleable to the storage area. Available in a variety of sizes.

Catalog # Gram Size Dimensions Protects Cu. In. Pack Price  
71206-01 1 7/8"x1½" 6.1 100/pk 15.50 Add to Cart
71206-02 2 7/8"x2⅛" 12.2 100/pk 16.50 Add to Cart
71206-03 3 1-1/16"x2-1/16" 24.4 50/pk 10.00 Add to Cart
71206-05 5 1-1/16"x2¼" 45.75 50/pk 12.00 Add to Cart
71206-10 10 2¾ "x3" 91.5 20/pk 9.00 Add to Cart

msdsSilica Gel Canisterarrow11 Silica Gel Canister

This small container offers more desiccant in less space. It is ship-proof and possesses greater drying capabilities. Designed for use in bottles and small containers. Perfect for protecting against potency loss, odor formation, color changes, caking, mildew and condensation. Capsule shell is made from polyethylene with very fine mesh top and bottom. The canister contains 1 gram silica gel. Capsule measures 9/16" dia. x 11/16" high (14 mm x 18 mm high).

71205-01 Silica Gel Canister 100/pk 12.00 Add to Cart
71205-05 Silica Gel Canister 500/pk 40.00 Add to Cart

Vacuum Pressure Indicatorarrow11Vacuum Pressure Indicator

This Vacuum-Pressure Indicator fits between the desiccator dome and the desiccator stopcock. Its slips easily onto the tapered outlet of the desiccator dome and into the standard desiccator stopcock without requiring any tools.. The thermo-plastic elastometer collapses when there is negative pressure vacuum in the desiccator and expands under ambient atmospheric pressure.

71242-01 Vacuum Pressure Indicator each 40.00 Add to Cart

Replacement Stopcockarrow11Replacement Stopcock

A polypropylene body which has a TFE plug and washer as well as a bright red handle and nut. Its taper fits on the desiccator port and the plug is 3-way allowing for vacuum draw, shut-off, and release. May be used with our following catalog numbers: 71230; 71232; 71234; and 71246.

71242-05 Replacement Stopcock each 47.00 Add to Cart

Replacement Desiccator Platesarrow11Replacement Desiccator Plates

These 4.8mm thick plates are able to withstand temperatures up to 150°C (300°F) and have excellent resistance to thermal shock, and to chemicals. They are non-combustible and asbestos free. Round plates are perforated with 4mm (.165") diameter holes on 12.7mm (½") centers in a straight line pattern. They are available in three sizes, and fit our following desiccators 71230; 71232; and 71234.

71242-15 140mm Diameter Desiccator Plate each 72.00 Add to Cart
71242-19 190mm Diameter Desiccator Plate each 79.00 Add to Cart
71242-23 230mm Diameter Desiccator Plate each 95.00 Add to Cart

Centrifuges, Tubes, and Racks arrow13arrow13