Air and Environmental Sampling Tools / Equipment
EMS introduces this new disposable sampling equipment which is used to monitor indoor environmental, occupational health and safety conditions.


Air-O-Cell® Sampling Cassette
This is a unique air sampling cassette specially designed for quick collection of a wide range of airborne aerosols including mold spores, pollen, insect parts, skin cell fragments, fibers (e.g. asbestos, fiberglass, cellulose, clothing fibers, etc.) and organic particulate e.g. ceramic, fly ash, copy toner, etc. The Air-O-Cell® collects both viable and non-viable sample specimens, providing a much broader overview of potential allergens and contaminants than conventional sampling techniques.
After sampling is completed, the cassettes are sent to a laboratory, where the slides are removed and direct microscopic analysis can be immediately performed. The collection media is compatible with a wide range of biological stains and refractive index oils, allowing direct quantitative analysis of organic and inorganic particulate.
The Air-O-Cell® can be used with any standard off-the-shelf area sampling pump capable of drawing 15 LPM open flow. The small compact size makes Air-O-Cell® suitable for use in confined or restrictive area.
Cat. # | Description | Qty | Price | |
65210-10 | Air-O-Cell® Cassette | 10 | 58.00 | Add to Cart |
65210-50 | Air-O-Cell® Cassette | 50 | 215.00 | Add to Cart |


Via-Cell® Bioaerosol Sampling Cassette
The first disposable cassette impactor that brings simplicity and reliability to viable sampling combined with multiple analysis options
The Via-Cell® bioaerosol sampling cassette is designed to collect both viable and non-viable bioaerosols, maintain visibility of the viable mold spores and prevent growth during transport to the laboratory. Sampling with the Via-Cell® is very similar to its sister product Air-O-Cell®. Simply connect it o any pump calibrated to 15 LBM and run your sample. The key to the Via-Cell® is that the media used for collection maintains viability of spores and allows several analysis options.
Features
- Provided ready-to-use
- No refrigeration – only room temperature required
- No electricity or heavy equipment required
- 1 year shelf life is 4 times as long as traditional methods
- Multiple analysis options – compatible with culture plates, PCR and direct microscopy screening
- Independently validated and compared to current industry standard methods by both universities and laboratories.
Culturable Sampling: The Via-Cell® sampler is the perfect tool for collecting viable organism and culturing them on agar plates. Simply dilute the media in sterile water and transfer to a culture plate
PCR Analysis: The Via-Cell® utilizes a water soluble collection media which is ideal for PCR and other chemical types of analysis. Once the sample is diluted in water, it can be transferred most anywhere.
Direct Microscopy: Sample collected using the Via-Cell® sampler may be "pre-screened" using direct microscopy methods, which is allow the analyst to decide if additional analysis techniques are needed, which may include culturing or standard direct microscopy analysis
Cat. # | Description | Qty | Price | |
65212-10 | Via-Cell® Bioaerosol Sampling Cassette | 10 | 148.00 | Add to Cart |

25 mm Asbestos PCM Cassette
These PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards. Once assembled, each cassette is individually tested prior to packaging for shipment. Random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts. Laboratory results are available upon request.
Features
- Quality 0.8 µm MCE filter material
- 2" Static conductive extension cowl
- Meets NIOSH 7400 specifications
- Preloaded – ready-to-use
Cat. # | Description | Qty | Price | |
65213-50 | 25 mm Asbestos PCM Cassette | 50 | 33.00 | Add to Cart |

25 mm Asbestos PCM Cassette with Gridded Filter
This PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards. Once assembled, each cassette is individually tested prior to packaging for shipment. Random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts. Laboratory results are available upon request
Features
- Quality 0.8 µm MCE filter material
- 2" Static conductive extension cowl
- Meets NIOSH 7400 specifications
- Preloaded – ready-to-use
- Grid lines printed on filter
Cat. # | Description | Qty | Price | |
65214-50 | 25 mm Asbestos PCM Cassette with Gridded Filter | 50 | 49.50 | Add to Cart |

25 mm Asbestos PCM Cassette with Green Gridded Filter
This PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards. Once assembled, each cassette is individually tested prior to packaging for shipment. Random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts. Laboratory results are available upon request
Features
- Quality 0.8 µm MCE filter material
- 2" Static conductive extension cowl
- Meets NIOSH 7400 specifications
- Preloaded – ready-to-use
- Green Grid lines printed on filter
Cat. # | Description | Qty | Price | |
65215-50 | 25 mm Asbestos PCM Cassette with Green Gridded Filter | 50 | 51.50 | Add to Cart |

25 mm Asbestos TEM Cassette
This PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards. Once assembled, each cassette is individually tested prior to packaging for shipment. Random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts. Laboratory results are available upon request.
Features
- Quality 0.45 µm MCE filter material
- 5.0 µm Filter is placed under the 0.45µm filter as a diffuser
- 2" Static conductive extension cowl
- Meets NIOSH 7402 specifications
- Meets AEHRA requirements
- Preloaded – ready-to-use
Cat. # | Description | Qty | Price | |
65216-50 | 25 mm Asbestos TEM Cassette | 50 | 55.00 | Add to Cart |

37 mm Cassette with MCE Filters
The 37 mm Air Sampling Cassette w/MCE Filters are designed to meet all NIOSH, OSHA, and EPA requirements for air sampling standards. All 37 mm cassette housings are available in both two and three piece configurations. Cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.
Features
- Polystyrene housing, 2 or 3 piece
- 3 piece model suitable for lead sampling
- Preloaded, ready-to-use
- Leak-free design.
Cat. # | Description | Pore | Housing | Qty | Price | |
65218-28 | 37 mm Cassette, MCE Filters | 0.8 µm | 2-Piece | 50 | 55.00 | Add to Cart |
65218-29 | 37 mm Cassette, MCE Filters | 0.8 µm | 2-Piece Banded | 50 | 92.00 | Add to Cart |
65218-38 | 37 mm Cassette, MCE Filters | 0.8 µm | 3-Piece | 50 | 55.00 | Add to Cart |
65218-39 | 37 mm Cassette, MCE Filters | 0.8 µm | 3-Piece Banded | 50 | 106.00 | Add to Cart |
65218-45 | 37 mm Cassette, MCE Filters | 0.45 µm | 3-Piece | 50 | 67.00 | Add to Cart |

37 mm Cassette with PVC Filters
The 37 mm Air Sampling Cassette w/PVC Filters are designed to meet all NIOSH, OSHA, and EPA requirement for air sampling standards. All 37 mm cassette housings are available in both two and three piece configurations. Cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.
Features
- Polystyrene housing, 2 or 3 piece
- Preloaded, ready-to-use
- Leak-free design.
Cat. # | Description | Pore | Housing | Qty | Price | |
65219-25 | 37 mm Cassette, PVC Filters | 5.0 µm | 2-Piece | 50 | 89.00 | Add to Cart |
65219-35 | 37 mm Cassette, PVC Filters | 5.0 µm | 3-Piece | 50 | 89.00 | Add to Cart |

37 mm Cassette with Polycarbonate Filters
The 37 mm Air Sampling Cassette w/polycarbonate Filters are designed to meet all NIOSH, OSHA, and EPA requirement for air sampling standards. All 37 mm cassette housings are available in both two and three piece configurations. Cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.
Features
- Polystyrene housing, 2 or 3 piece
- Preloaded, ready-to-use
- Leak-free design.
Cat. # | Description | Pore | Housing | Qty | Price | |
65220-24 | 37 mm Cassette, PC Filters | 0.4 µm | 2-Piece | 50 | 119.00 | Add to Cart |
65220-34 | 37 mm Cassette, PC Filters | 0.4 µm | 3-Piece | 50 | 119.00 | Add to Cart |
65220-28 | 37 mm Cassette, PC Filters | 0.8 µm | 2-Piece | 50 | 119.00 | Add to Cart |
65220-38 | 37 mm Cassette, PC Filters | 0.8 µm | 3-Piece | 50 | 119.00 | Add to Cart |

37 mm Cassette with Glass Fiber Filters
The 37 mm Air Sampling Cassette w/Glass Fiber Filters are designed to meet all NIOSH, OSHA, and EPA requirement for air sampling standards. All 37 mm cassette housings are available in both two and three piece configurations. Cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.
Features
- Polystyrene housing, 2 or 3 piece
- Preloaded, ready-to-use
- Leak-free design.
Cat. # | Description | Pore | Housing | Qty | Price | |
65221-21 | 37 mm Cassette, GF Filters | 1.0 µm | 2-Piece | 50 | 73.00 | Add to Cart |
65221-31 | 37 mm Cassette, GF Filters | 1.0 µm | 3-Piece | 50 | 71.00 | Add to Cart |

37 mm Cassette with PTFE Filters
The 37 mm Air Sampling Cassette w/PTFE Filters are designed to meet all NIOSH, OSHA, and EPA requirement for air sampling standards. All 37 mm cassette housings are available in both two and three piece configurations. Cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.
Features
- Polystyrene housing, 2 or 3 piece
- Preloaded, ready-to-use
- Leak-free design.
Cat. # | Description | Pore | Housing | Qty | Price | |
65222-21 | 37 mm Cassette, PTFE Filters w/pp support (Type TF) | 1.0µm | 2-Piece | 50 | 304.00 | Add to Cart |
65222-45 | 37 mm Cassette, PTFE Filters w/pp support (Type TF) | 0.45µm | 3-Piece | 50 | 314.00 | Add to Cart |
65222-35 | 37 mm Cassette, PTFE Filters Unsupport, (Zylon™) | 5.0µm | 3-Piece | 50 | 302.00 | Add to Cart |
*65222-23 comes in opaque colored styrene housing and also uses a cellulose support ring as specified in the NIOSH 5506/5515 standard.

37 mm Cassette with Quartz Filters
The 37 mm Air Sampling Cassette w/0.45 µm Quartz Filters are designed to be used for diesel particulate matter sampling. Available in three piece configuration. All 37 mm cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.
Features
- Polystyrene housing, 3 piece
- Meets NIOSH method 5040 specifications
- Preloaded, ready-to-use
- Leak-free design.
Cat. # | Description | Pore | Housing | Qty | Price | |
65223-34 | 37 mm Cassette, Quartz Filters | 0.45 µm | 3-Piece | 50/pk | 232.00 | Add to Cart |

BioCulture™ Microbial Air Sampler
The BioCulture™ air sample is the smallest, most cost effective and easiest to use sampler available on the market. This BioCulture™ features a selectable, continuous, constant sample flow rate and is simple to operate, quiet operation, sampling in a variety of applications. No tools are needed.
Applications
- IAQ Surveys
- Mold sampling
- Building diagnostics
- Clean room sampling
- Hospital operating rooms
- Pharmaceutical compounding labs
- USP <797> active air sampling compliance
- Any location that you nay need to verify and quantify microorganism presence
Features
- Flow rate: 30 – 120 LPM
- Uses standard 90 mm petri dishes
- Sampling head design of 380 1 mm diameter holes
- Battery powered – runs for 6.8 hours (depending on flow rate, battery maintenance and back-pressure)
- Tripod mounting threads on bottom of unit – allows 90 degree sampling
- Sampling head may be sterilized by autoclave or gas torch
- Built-in timers of 1, 2, 5, 10 minutes
- Optional calibration head allows field calibration of flow rate with a NIST traceable calibrator
(Note: a calibration head is required to calibrate the Bio-Pump, however it can be used to calibrate multiple pumps)
Specifications
- Flow rate: 30 – 120 LPM
- Accuracy of Flow Rate: ±5%
- Battery Run Time: 8 hours @100 LPM
- Battery Type: NiCAD
- Charging Time: 12 – 16 hours with standard charger. Optional 1 hour charger available
- Size: 4.5" x 6" x 5.25"
- Weight: 2.6 lbs
- Media Compatibility: 90 mm petri dishes
Ordering:
Cat. # | Description | Qty | Price | |
65224-12 | BioCulture Pump, 120V Includes pump, standard 120V charger, pencil torch, carrying case & manual |
each | 1,525.00 | Add to Cart |
65224-20 | BioCulture Pump & Calibration
Kit Includes pump, calibration head, standard 120V charger, pencil torch, carrying case & manual) |
each | 2,350.00 | Add to Cart |
65224-55 | Spare Sampling Head for BioCulture Sampler | each | 623.00 | Add to Cart |
65224-60 | Fast One Hour Charger | each | 161.00 | Add to Cart |

BioCulture™ Calibration Head
The BioCulture Calibration Head is A NIST traceable venture calibrator with 1% accuracy that allows users to calibrate the flow of the BioCulture pump themselves without having to send the pump out for service of calibration.
- Allows flow calibration at flow rates between 30 – 120 LPM
- Designed for use with impeller fan type pumps like the BioCulture™, which require calibration devices with very little backpressure resistance
- Provided with a certificate of calibration traceable to NIST standards
Cat. # | Description | Qty | Price | |
65224-50 | BioCulture Calibration Head | each | 848.00 | Add to Cart |


Zefon Bio-Pump® Plus
The Zefon Bio-Pump® Plus is the smallest and lightest portable battery powered IAD sampling pump available. It provides the simplest and most convenient way to sample with Air-O-Cell® and Via-Cell® cassettes at a flow rate of 15 LBM.
Features
- New "quick sample" feature makes sampling a breeze
- Extra long battery life – take over 100 samples on a single charge.
- Very small in size and weight – Over 40% less than the standard Zefon Bio-Pump®
- Very quiet operation
- Programmable timer allows unattended operation
- Quick-charge battery charger included (approx. 3 hours)
- Uses Air-O-Cell® cassettes – the only industry proven and standardized sampling cassettes
- Uses Via-Cell® cassettes – the only cassette style sampler offering both viable and non-viable analysis options
- Nothing to prepare or clean. Just place the cassette on the pump, set the time and go.
- Each pump comes complete with both an Air-O-Cell® and Via-Cell® flow indicator, quick charger, 10 free Air-O-Cell ® cassettes and a handy carrying case.
Specifications
Flow Rate: | 15 LPM | |
Housing: | ABS – Color Black | |
Battery: | Nickel Metal Hydride | |
Sampler size: | 4.375" W x 8" Deep x 2.75" Height | |
Weight: | 1.6 lbs |
Cat. # | Description | Qty | Price | |
65211-12 | Zefon Bio-Pump Plus | each | 783.00 | Add to Cart |

Replacement Air-O-Cell® Flow Indicator
A convenient, easy to use flow indicator used for calibration of the Zefon Bio-Pump® and Bio-Pump® Plus.
Cat. # | Description | Qty | Price | |
65211-20 | Replacement Air-O-Cell® Flow Indicator | each | 53.00 | Add to Cart |

Via-Cell® Flow Indicator
A convenient, easy to use flow indicator used for calibration of the Zefon Bio-Pump® and Bio-Pump® Plus.
Cat. # | Description | Qty | Price | |
65211-25 | Via-Cell Flow Indicator | each | 53.00 | Add to Cart |

Bio-Pump® Tripod Stand
A heavy duty stand, offering quick and easy attachment of the Bio-Pump.
Cat. # | Description | Qty | Price | |
65211-30 | Bio-Pump Tripod Stand | each | 52.00 | Add to Cart |


Universal Cassette and Cyclone Holder
This Universal Cassette & Cyclone Holder allows cassettes and cyclones to be attached onto a workers collar. Compatible with 37mm and 25mm cassettes, and aluminum cyclone manufactured by Zefon and SKC. Weighs only 73 g or 2.5 oz. Comes with 3’ of tubing attached.
Cat. # | Description | Qty | Price | |
65230-01 | Universal Cassette & Cyclone Holder | each | 37.00 | Add to Cart |

Cassette Opener
Heavy duty stainless steel cassette opener. Works with 25 mm, 37 mm and Air-O-Cell® cassettes. No need to remove labels, this opener cuts right through and effortlessly pries cassettes open.
Cat. # | Description | Qty | Price | |
65231-01 | Cassette Opener | each | 53.00 | Add to Cart |

Cassette Sampling Stand
Sampling stand used to support sampling cassettes at elevated levels. Two models are available to choose from:
- ZA0042 Economy Sampling Stand: very nice stand, made from black anodized aluminum
- ABS-1 Deluxe Sampling Stand: very similar to the economy stand but made in the USA from aluminum. Better durability and stability than the economy one.
Cat. # | Description | Qty | Price | |
65232-42 | Cassette Sampling Stand, Economy | each | 38.00 | Add to Cart |
65232-ABS | Cassette Sampling Stand, ABS-1 | each | 52.00 | Add to Cart |

37 mm Cassette Tubing Adapter
This adapter is for connecting the 37 mm cassettes to ¼" ID tubing.
Cat. # | Description | Qty | Price | |
65233-10 | 37 mm Cassette Tubing Adapters | 10/pk | 10.00 | Add to Cart |


Via-Cell® Blue Stain Solution
Via-Cell blue stain solution is a sterile liquid used during laboratory preparation when direct microscope will be performed. 15 ml bottle.
Cat. # | Description | Qty | Price | |
65234-15 | Via-Cell Blue Stain solution | 15 ml | 14.00 | Add to Cart |

Via-Cell® Linking Solution
Via-Cell linking solution is a sterile liquid used during laboratory preparation when direct microscope will be performed and further culturing may be desirable. 15 ml bottle.
Cat. # | Description | Qty | Price | |
65235-15 | Via-Cell Linking Solution | 15 ml | 14.00 | Add to Cart |

LIBRA™ Personal Sampling Pump
The Buck LIBRA™ is a low cost, high performance, constant flow personal sampling pump. Suitable for use in asbestos abatement, lead sampling and industrial hygiene sampling. Designed for use with asbestos and lead abatement, the LIBRA™ provides full constant flow compensation using 25 mm and 37 mm cassettes.
- Flow rate – 0.8 – 4 LPM
- Rechargeable NiCAD battery pack system
- Built-in washable stainless steel filter
- Compact, lightweight and quiet
- Intrinsic Safe Approval Pending
- Full one year warranty
LIBRA Pump comes with standard NiCAD battery, AC charger, luer adapter, 36" tubing, shirt’s hose clip and manual.
Cat. # | Description | Qty | Price | |
65240-12 | LIBRA Pump, 120V Charger | each | 354.00 | Add to Cart |
65240-24 | LIBRA Pump, 240V Charger | each | 387.00 | Add to Cart |
65240-50 | Buck FastOne Single Station Charger, 120/240 VAC | each | 164.00 | Add to Cart |
65240-51 | Buck Standard Single Station Charger, 120 VAC | each | 75.00 | Add to Cart |


mini BUCK™ Primary Flow Calibrator
The mini-BUCK™ Primary Flow Calibrator is the industry standard for day-to-day flow verification and calibration of your personal and environmental sampling pumps. It is also suitable for verifying rotameters, setting instrument panels, and calibrating laboratory instruments. No more lugging oversized calibration panels. No more rotameter inaccuracies. The mini BUCK™ is accurate at any altitude and can be used for flow measurements with sampling media.
Features
- True Primary Standard
- Compact, lightweight and easy to use
- Work at any altitude without correction
- Instant readout of volumetric flow
- NIST traceable with ±0.5% accuracy
- Microprocesor controlled to provide fast, accurate, repeatable measurements
- Available with variety flow ranges
Ordering
Cat. # | Description | Qty | Price | |
65240-60 | mini-BUCK™ Low Flow 0.1 - 300cc/min, 120 V | each | 1,151.00 | Add to Cart |
65240-61 | mini-BUCK™ Medium Flow 1- 6000cc/min, 120 V | each | 1,151.00 | Add to Cart |
65240-63 | mini-BUCK™ High Flow 100cc/min – 30LPM, 120 V | each | 1,151.00 | Add to Cart |
65240-64 | mini-BUCK™ High Flow 100cc/min – 30LPM, with ½" port, 120 V | each | 970.00 | Add to Cart |


Sensidyne Gilian® BDX II Sampling Pump
The Gilian BDX II Abatement Air Sampler from Sensidyne is a dependable, low cost personal sampling pump. It is a "no-frills" model designed for use with asbestos and lead sampling. Meets NIOSH 7400, 7082, 7105 and 7300 specifications
- Flow rates – 500 – 3000 cc/min (0.50-3 LPM)
- Rechargeable battery pack system
- Built-in rotameter & flow adjust
- Compact, lightweight, quiet
- Full one year warranty
The Gilian BDX II includes a Pump with battery pack, battery charger, tool kit, 36" tubing, clip assembly and manual.
Cat. # | Description | Qty | Price | |
65241-12 | Sensidyne Gilian BDXII Pump | each | 295.00 | Add to Cart |
65241-40 | Gilian BDXII Pump Battery Pack | each | 140.00 | Add to Cart |
65241-50 | Gilian BDXII Pump Charger | each | 140.00 | Add to Cart |



Acetone Vaporizer Kit
The Acetone Vaporizer Kit includes everything needed to clear slides for PCM analysis.
Features
- Heat control and thermometer built into vaporizer unit
- Padded carrying case protects equipment and supplies
- Enough supplies for the analysis of ½ gross of slides
- Lightweight but sturdy built
- Designed in strict compliance with the NIOSH 7400, 7402 or ORM requirement for preparation of microscope slides for PCM analysis
Specifications
- Acetone vaporizer with built-in heat control, temperature gauge, and cool cover; 2 oz acetone; ½ oz triacetin; ½ gross microscope slides; cover slips; tweezers; micro-dropper; syringe; #10 scalpel blade,; pre-cut foam padding; durable plastic carrying case with handle; instruction manual.
- Dimensions: 34⅞" L x 4½" W x 2¾" H (Vaporizer) 13" L x 11" W x 4" H (Kit Box)
- Material: Plastic case, ABS plastic cover on vaporizer, clear plastic bottles, metal and plastic tools
- Weight: 2 ½ lbs. (Vaporizer), 8 lbs (complete kit)
- Finish: Black Vaporizer cover with gray cord. Case color may vary.
- Replacement items available separately.
Cat. # | Description | Qty | Price | |
10015 | Acetone, Glass Distilled | 100 ml | 17.00 | Add to Cart |
22060 | Triacetin Reagent | ½ oz | 17.00 | Add to Cart |