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1) Serpentine, California state rock, which often
contains
asbestiform material.
2) Grids used in transmission electron microscopy
for sample support.
3) Roofing material, asbestos containing.
4) Chrysotile,
asbestiform.
5) Crocidolite, asbestos amphibole.
6) Galena, lead sulfide,
identified by x-ray diffraction.
7) Vermiculite.
8) Slide prepared from
roofing material (shown above in number 3) for asbestos analysis by
polarized
light microscopy.
9) Charcoal tube used in collecting organics vapors
for chemical analysis.
EMS Laboratories Inc. / 117 West Bellevue Drive / Pasadena CA 91105-2503
Tel. (626) 568-4065 or (800) 675-5777 Fax (626) 796-5282