Download the Sampling Guide for Rock Dust Compliance



Fast turn-around time of analytical testing for compliance with Mine Safety Health Administration (MSHA) and Emergency Temporary Standard (ETS) for Incombustible Content of Rock Dust in Underground Coal Mines (30 CFR Part 75).

Testing services include:

Coal Mine Rock Dust: Total Incombustible Content (MH102)

  • Raw Material Testing of Rock Dust:
  • Particle Size
  • Free and Combined Silica
  • Incombustible Content

We offer:

  • Speed: 5-10 day turnaround
  • Quality: AIHA Accreditation
  • Expertise: Industrial Hygiene and Materials Characterization experts

Please complete the form to download the Sampling Guide for Rock Dust Compliance, or contact us at 1.800.860.1775 with any questions.