Assay Technology - 575 Nitrous Oxide

Nitrous Oxide




575 Design

The 575 sampler contains activated molecular sieves.  During sampling, the sieves trap the Nitrous Oxide.  At the lab, the samples are desorbed by transferring the sieves into a vial, adding water, and capping the vial.  The water will displace the nitrous oxide, which gathers in the headspace of the vial.  The headspace is analyzed by GC/ECD for the nitrous oxide.

The badge is not recommended to be used for IAQ monitoring. 

The use of Field Blanks is recommended for each sampling event.  Subtract out the field blank result from the badges used for exposures.

Recommended Sampling Time:

  • Sample during time the gas is in use.

  • Functional Range: 1 hour - 8 hours.

Item Numbers


X575-Buy Now - 5 Monitors per box.  Includes the analysis at our AIHA-LAP, LLC Accredited lab.  BEST Value!


W575-Buy Now - 1 Monitor per box.  Includes the analysis at our AIHA-LAP, LLC Accredited lab. 


N575 - Buy Now - 10 Monitors per box.  For IH laboratories or customers that have their own preferred lab.


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Important Handling Instructions:
  • Remove the badges from pouches immediately before sampling.  Just because the badge is shut, does not mean it will not be collecting Nitrous Oxide.
  • Prior and after use, store these badges in a room that has no Nitrous Oxide
  • After sampling, put each badge into a return container and put each return container into a return envelope provided and seal the envelope.  Do not put more than one badge in an envelop and definitely use the return containers and envelopes.