Choosing a Sampler

Choosing a Sampler

Which Diffusive Monitor should I use?

Assay Technology offers more diffusive monitors for more chemicals than any other manufacturer.

This is great news for those who want easy, accurate methods for personal monitoring. However, it does require some planning when trying to choose the correct monitor for sampling.

LIST OF MONITORS

Click on the item number to go to the Product Summary for each badge.  Most information can be obtained from the Product Summary and the Sampling Guide.

Acetic Acid 543
Acrolein – Recommend for PEL monitoring 592
Aldehydes – Use for PEL and STEL for most aldehydes.

Includes Formaldehyde and Acetaldehyde

571
Aldehydes, Very Fast Sampling Rate

Recommended for Glutaraldehyde and o-Phthalaldehyde.

580
Amines, Organic – Primary and Secondary Amines. 585
Ammonia 584
Anesthetic Gases – Choose up to three. 574
Ethylene Oxide – Use for PEL and STEL 555
Ethyl-2-Cyanoacrylate – Special handling and made to order.  Read instructions carefully.  Call ahead! 595
Hydrogen Peroxide 587
Mercury Vapor – Careful handing in dusty environments.  Read instructions carefully. 593
Nitrogen Dioxide 594
Nitrous Oxide – Follow handling instructions carefully. 575
Ozone – Use for PEL 586

 

 

ORGANIC VAPOR MONITORS

Assay Technology provides three different monitors that can sample for over 100 Organic Vapors

566:

Our most popular, versatile monitor.

566
521 TraceAir®:

Our fastest sampler for short term or IAQ sampling.  If concentration is low enough, the 521 is OK for TWA or longer monitoring.

521
546:

Our sampler with highest capacity.  Best used when monitoring for more than 4 hours for  chemicals with PELs greater than 200 ppm.  If reporting limit is OK, 546 will work for all chemicals that work on the 566 or 521.

546
While all three can work for almost every chemical, choosing which one will work best for you depends on the

  • Chemical
  • Sampling Conditions
  • Regulatory Limits

For assistance choosing which is best for your situation: Organic Vapor Monitor Overview.

 

Should/can I use a badge?

Our badges work for hundreds of chemicals for STEL, PEL, and IAQ monitoring.

However, badges are not for every chemical or every situation.  See our advantages/disadvantages of diffusive monitors.  Contact our customer service department for assistance if you do not see your chemical on our site or want help developing a monitoring plan.