Research Report RR:D22-1031
An interlaboratory study was conducted by ten laboratories testing two different air filter asbestos-containing samples to establish a precision statement for test method D6281. The sample sets, one containing amosite asbestos and one containing chrysotile asbestos, were produced using an air elutriator.
D6281-09 Standard Test Method for Airborne Asbestos Concentration in Ambient and Indoor Atmospheres as Determined by Transmission Electron Microscopy Direct Transfer (TEM)
Committee D22 on Air Quality
Subcommittee D22.07 on Sampling and Analysis of Asbestos