Air Monitoring

We offer air sampling products for ASTM, NIOSH, OSHA, US EPA, California Air Resources Board (CARB), and European methods. The range of air monitoring products includes active, passive and whole air samplers.
Active sampling is performed by drawing air through a type of adsorbent media such as an ORBO tube, Thermal Tube, Filter or Impinger using an air pump.
Passive sampling is achieved when contaminated air enters the device by diffusing onto the adsorbent media inside the device.
A whole air sample is collected when the air is drawn into some sort of vessel (e.g. Tedlar bag, glass bulb, or a canister).
In addition to your media needs, we offer a comprehensive list of chemical reference standards.