Assay Technology’s Industrial Hygiene Sampling Guide

View our website orientation video for tips on using our new online sampling guide.

  • Use the  search feature or the drop down menus to narrow your selection.
  • Bolded rows show our recommended Badge/Chemical combination.
  • Items beginning with “5” are badges.  Items beginning with “J6” are tubes.  Items beginning with “JS” or “J5” are cassettes.
  • Filter by test group to determine which chemicals can be analyzed together.
  • Use our sticky boxes!  Keep the chemicals on the screen while you look for others!  Click the box to the left of the chemical name to keep it on screen.
  • Click on the “+” for more information about a chemical.
  • Click on the item number to link to more information about a product.
  • All reporting limits listed are 8 hour TWAs.
  • All 521 sampling rates are with both covers removed.
  • Many of the NIOSH/OSHA methods have been modified.  For a list of significant modifications, click here.
  • Cannot locate your chemical? Call us at 1-800-833-1258 ext. 4, or email customer service.

Prefer a PDF that you can scroll through?  Use our PDF version.  Just keep in mind we update the Guide without notice.  So if you download it, check for updates often.

Chemical Name CAS Number Badge/Media Description Sampling Rate (mL/min) PEL STEL 8 hr Rpt Lmt RL (ug) Vol (L) TAT Test Group Price Code 1st Chemical Price Code Compatible Chemical Method Ref Method Group Synonyms Notes