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 (800) 823 6762    michelle@blackburnsi.com

Provider of Patented Coliwasa's built to USEPA SW846 and ASTM D5495

Air & Waste Management Association

American Chemical Society

American National Standards Institute (ANSI)

American Society of Safety Engineers

Canada Safety Council

Canadian Center for Occupational Health and Safety (CCOHS)

Canadian Society of Safety Engineering

Environmental Protection Agency (EPA)

Occupational Safety and Health Administration (OSHA)

University of Virginia EPA Chemical Substance Fact Sheet

Water Environment Federation

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THE MOST COST-EFFECTIVE METHOD OF SAMPLING

77 South Henderson
Galesburg, IL 61401
T 800 823 6762
F 309 342-0299

  • Products
    • Coliwasa
    • Thief
    • Semisolid Sampler
    • Ethanol Sampler
    • Sampling Accessories
  • Ordering
  • Links
  • About Us
  • Contact Us