Asbestos Sampling & Analysis Methods

ASBESTOS SAMPLING & ANALYSIS


I AIRBORNE SAMPLE ANALYSIS

Airborne Asbestos Analysis by Transmission Electron Microscopy (TEM):

  • AHERA Methodology (40 CFR, Part 763, Subpart E, Appendix A)
  • NIOSH 7402

Airborne Fiber Analysis by Phase Contrast Microscopy (PCM):

  • NIOSH 7400

II BULK SAMPLE ANALYSIS

Bulk Asbestos Analysis by Polarized Light Microscopy:

  • EPA Method: 600/R-93/116
  • EPA Method: 600/M4-82-020

Bulk Asbestos Analysis by Transmission Electron Microscopy:

  • EPA/600/R-93/116

III DUST SAMPLE ANALYSIS

Analysis for Asbestos Structure Number Concentration of Microvacuum Samples by Transmission Electron Microscopy:

  • ASTM Designation: D5755-02
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