This standard specifies qualitative and semi-quantitative methods for the polarization microscopy of chrysotile, amosite, crocidolite, tremolite, actinolite and anthophyllite asbestos fibers in construction and automotive materials. This standard is applicable to the qualitative and semi-quantitative determination of chrysotile, amosite, crocidolite, tremolite, actinolite and anthophyllite asbestos fibers in construction and automotive materials.
SN/T 3798-2014 history
2014SN/T 3798-2014 Determination of asbestos in building and automobile materials.Polarized light microscope