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Round 244

  • Metals – Cadmium (CAD), Manganese (MNG), and Lead (LEA)
  • Silica – Talc
  • Asbestos – Amosite
  • Organics – n-Butyl acetate, Ethyl acetate, 2-Propanol
  • Diffusive – Benzene (BNZ), o-Xylene (OXY), and Toluene (TOL)
  • Mercury

 

Round 245 

  • Metals – Cadmium (CAD), Chromium (CHR), and Lead (LEA)
  • Silica – Coal Mine Dust (CMD)
  • Asbestos – Amosite/Chrysotile
  • Organics – Benzene (BNZ), o-Xylene (OXY), and Toluene (TOL)
  • Airborne Particulates
  • Mercury
     

Round 246

  • Metals – Cadmium (CAD), Nickel (NKL), and Lead (LEA)
  • Silica – Calcite
  • Asbestos – Amosite
  • Organics – n-Butyl acetate, Ethyl acetate, 2-Propanol
  • Diffusive – Benzene (BNZ), o-Xylene (OXY), and Toluene (TOL)
  • Mercury

 

Round 247

  • Metals – Cadmium (CAD), Manganese (MNG), and Lead (LEA)
  • Silica – Coal Mine Dust/Talc
  • Asbestos – Amosite/Chrysotile
  • Organics – Chloroform, 1,2-Dichloroethane, Trichloroethylene
  • Airborne Particulates
  • Mercury

 

Round 248

  • Metals – Cadmium (CAD), Chromium (CHR), and Lead (LEA)
  • Silica – Talc
  • Asbestos – Amosite
  • Organics – Benzene (BNZ), o-Xylene (OXY), and Toluene (TOL)
  • Diffusive – Benzene (BNZ), o-Xylene (OXY), and Toluene (TOL)
  • Mercury

 

Note: All asbestos rounds include at least one man-made fiber sample.

Analyte List Archive: 2025, 2024, 2023, 2022

Posted January 12, 2026
 

 

Last Updated: 01/12/2026 12:52PM