Air Samplers
The air sampling process is essential for detecting air contaminants such as gases, vapors, dust, and fibers.
Thomas Scientific offers extensive air sampling equipment, including air sampling canisters, air sampler tubes, and microbial air samplers. All equipment is suitable for both static air sampling and personal air sampling.
Volumetric air samples are suitable for environmental monitoring and occupational health applications. They’re also appropriate for collecting airborne particles, microorganisms, gases, and other compounds.
Air sampler tubes are used to collect and analyze gaseous contaminants of compounds in the air and can assist with achieving clear and accurate results. When selecting air samplers, consider the volume, particle size, and ease of use within the laboratory environment for a safe and convenient application.
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Imhoff Cone, Sedimentation
Ace GlassImhoff sedimentation cone for the determination of settleable matter in water. Either blunt tip or Ace-Thred tip for environmental applications. Graduated from 0-2ml in 0.1ml divisions, 2-10ml in 0.5ml divisions, 10-40ml in 1ml divisions, 40-100ml in 2ml divisions.
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Tedlar® T.O. Plus Air/Gas Sampling Bags
Environmental Sampling SupplyThe ESS Air Sampling Bag incorporates a two opening system for sampling and extraction. The side port/stem (3/16" OD) allows filling with a pneumatic pump and tubing, and for rapid emptying of the bag. The top of the valve is
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The TRIO.BAS™ instruments utilize the impaction method of air sampling. The air, passing through an aspirating head, impacts onto an appropriate agar plate that collects bacteria or other organic substances possibly present in the sampled area. All of our air samplers are lightweight,…
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Used for sampling air volumes at low jet velocity. Bottle joint is 24/40. Stopper uses #7 Ace-Safe removable hose connections for easy connect/disconnect. Impinger nozzle calibrated to deliver 0.09 to 0.11 CFM at 30.5cm (12") H2O vacuum. Bubbler nozzle has sintered glass filter, porosity A…
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Real-time filter breakthrough indicators. You don't have to change your filter in 3 months, 6 months or 9 months, change your filter only when exhausted and saturated using real-time breakthrough indicators. Get the most use of your filters and protect yourself from exposure to toxic chemicals.…
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Portable Microbial Air Sampler MAS-100 NT
MilliporeSigmaThe MAS-100 NT® microbial air monitoring systems are high performance, portable, battery operated instrument which are based on the principle of the Andersen air sampler. These compact yet sophisticated devices are the preferred choice for those demanding the highest quality in microbial air…
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Filters Change Indicators Stickers for Acids, Aromatic diisocyanates, Basic Vapors, Halogens, Hydrazine, Formaldehyde, Hydrogen Sulfide, Mercury and Methyl Ketones. The Breakthrough (Saturation) indicators Stickers (BTIS) for ductless hood filters are colorimetric indicators that indicate the…
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SAS Super 100 & 180 Microbial Air Samplers
Bioscience InternationalThe SAS Super 100 & 180 microbial air samplers are the top choices of the world's leading pharmaceutical and food companies, as well as numerous governments around the world for detection of microbial contamination and air quality testing. Featuring a powerful, high volume air flow of…
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Borosilicate glass vacuum/NO-AIR trap. Simliar to 8755 traps but with No. 15 O-Ring side connecting joints. Ideal for vacuum cart and other vacuum or NO-AIR applications. Comes complete with stainless steel ball-joint clamp and Viton O-Ring.
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Adapter, Vacuum, Long Stem
Ace GlassUseful as a vacuum adapter or addition tube. Stem length below joint, 130MM. Hose connection is Size A for 5/16th I.D. tubing.
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Adapter, Vacuum
Ace GlassWith 14/20 or 19/22 joints, outer joint at top and inner at bottom. Size B hose connection is on side.
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The Base Station Induction Battery Charger with User Self-test is equipped with a system that allows, regardless of auto-calibration already present in the instrument, to check the state of precision of the airflow. This verification is necessary to avoid the possible invalidation of the tests…
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Check Valve
Ace GlassAn all-glass check valve with ground seat for liquid seal. Available in style A for vertical use, and style B for right angle connection. Connections are 8mm O.D.
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Carbon Adsorbers and Filters Change Indicators for Ammonia, Ammonia & Hydrogen Sulfide, Hydrazine and Hydrogen Sulfide. The breakthrough (saturation) indicators are colorimetric indicators that indicate the saturation and exhaustion of carbon adsorbers and filters. The indicators are…
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Impinger, Air Sampling
Ace GlassA high velocity impinger (Ref. AGI-4) which passes 12.3 to 12.6L/min. (corrected to engineering standard gas conditions) when the pressure drop across the orifice is 41cm Hg or greater. Stopper fits 24/25 125ml bottle and features a 11mm OD center tube, 8mm OD side arm with bulge, 0.05in capillary…
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Valve, Pressure Release, Automatic
Ace GlassAutomatic, adjustable pressure release valve for safer operation of pilot plant or other assemblies where the pressure is of great concern. The tension on the stainless steel spring determines the amount of pressure needed to force the lower piece open. With the spring supplied, the range is 15-50…
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Tee, Air Sampling
Ace GlassSampling tee with top threaded, side and bottom tubes reduced for use with 7506 bushing.
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Bubbler, Mineral Oil, Adjustable
Ace GlassWith completely adjustable 7mm inner tube. Tube has a pulled tip and is secured by a #7 Ace- Thred. Volume approximately 40mL. Tapered bottom of vessel allows for use with small volumes. Nylon bushing supplied with FETFE O-Ring. Available modified with #7 Ace-Threds on inlet/outlet for use with…
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Manifold, Vacuum, Dual
Ace GlassGlass Manifold with #15 Ace-Thred at either end to allow switching vacuum connection to left or right side. Supplied with three or five 0 - 4mm High Vacuum, Easy Action Stopcocks for sample ports. Plugs are PTFE with Nylon hooded handles and FETFE O-Rings. Ultimate vacuum of 10 - 7 can be realized…
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Impinger, Sherer
Ace GlassConsists of bottle with hex base and 45/50 joint, SO2 bubbler stopper with 25 mm diameter Por. C (25-50m) fritted disc, and impinger stopper. Capacity, 275mL. Inlet/outlet are 8mm.
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Schlenk Tube, NO-AIR
Ace GlassSchlenk style reaction tube for vacuum and No-Air applications. Available in many capacities, joint sizes and side arm configurations including a glass stopcock, 0-3 inlet valve or a 0-4 Hi-Vac valve.
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Ammonia Test Paper
Micro EssentialHydrion Ammonia Meter Test Paper is designed and calibrated to measure the amount of ammonia in air in parts per million wherever there may be actual or potential ammonia pollution. The color chart has matches at 0-5-10-20-50-100ppm. The Hydrion Ammonia Test Kit is especially useful where…
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25mm Blower Mount
Ace GlassAluminum blower mount for connecting 7511 blower to glass manifold. With threaded stock.
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Area Monitors and Leak Detectors
ChemteqAromatic Diisocyanates, TDI & MDI (Polyurethane Chemicals), Hydrazine (MIL-P-87930, H-70), Hydrogen Sulfide and Mercury. Chemteq Area Monitors are direct-read colorimetric indicators that indicate the presence of trace toxic chemicals in air. They are reliable and cost effect means for…
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Impinger, Air Sampling
Ace GlassA high velocity impinger air sampling which passes 6L/min (corrected to engineering gas conditions) when the pressure drop across the orifice is 41cm Hg or greater. Stopper fits 24/25 125ml bottle and features a 11mm OD center tube, 8mm OD side arm with bulge, 0.035in capillary tip that is…
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Primarily designed for use with ACE 8051 bearings. The inner tube through which the stirring shaft passes, plus the PTFE O-Ring supplied with each unit, prevents the lubricant or foreign particles from contaminating the flask contents. For replacement PTFE ring, order 8113-89.
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Manifold, High Vacuum, 35/20 Ends
Ace GlassSingle tube vacuum manifold with 35/20 ball joint ends. Available with 3 or 4 high vacuum stopcock ports. Order with inner joint port ends (14/20 or 24/40) or #15 o-ring joints. The distance between the ports is 95mm, ideal for flasks up to 250mL. Please see our various o-ring joint adapters such…
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Air Sampling Cane, Straight
Ace GlassStraight tube type air sampling cane with polyethylene hood and stainless steel brackets. Codes -35 & -37 feature a #7 Ace-Thred port for introducing calibration gases.
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Carbon Adsorbers and Filters Change Indicators for Acids, Ammonia, Ammonia & Hydrogen Sulfide, Aromatic Diisocyanates, Basic Vapors, Halogens, Hydrazine, Formaldehyde, Hydrogen Sulfide and Mercury. The breakthrough (saturation) indicators are colorimetric indicators that indicate the…
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Chemware® PVDF Bags with On/Off Valve
Saint GobainFlexible Non contaminating On/off valve closure Use for gas or liquid sample containment Heat-sealed seams for leak-proof operation Reusable bags made of 2 mil PVDF fluoropolymer film, Chemware® Gas Bags offer an economical alternative for analysis of non-corrosive gases.…
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Filter Screen
Ace Glass7493 air sampling cane 6.4mm mesh PTFE screen assembly. Only available for our 25mm OD canes. Place the screen within the retaining ring, unfasten the yoke's nut & bolt, pass the now open yoke around the funnel and then tighten the nut and bolt to secure the assembly. The screen is held in place…
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TRIO.BAS™ MINI Kit, 100 Liters per minute, Contact Plate
Hardy DiagnosticsThe TRIO.BAS™ instruments utilize the impaction method of air sampling. The air, passing through an aspirating head, impacts onto the appropriate agar plate that collects bacteria or other organic substances possibly present in the sampled area. All of the air samplers are lightweight, with…
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