Monthly Archives: March 2018

Monthly Archives: March 2018

Change of Method Reference for Organic Vapors

Notice to Lab Customers For years, Assay Technology has referenced a modified version of OSHA #7 (Organic Vapors) on our reports for most of the chemicals collected on charcoal media. (Badges:  546, 566, 521, and 525 for chemicals like benzene, IPA, and methylene chloride.) This method is very similar or the same as many of the other methods Read More …