
River North Environmental Testing, Inc
River North Environmental Testing (RNET), Inc. was established in 2008 to take on the growing call for responsible PLM, PCM, and TEM analysis in Colorado, in particular the stringent state regulations concerning asbestos containing building materials. An offshoot of the reputable services formerly offered by Family Analytical Laboratory, RNET is uniquely positioned in a Hub-zone qualified location and ready to cater to Denver’s inner-city redevelopment projects, from residential to municipal reconstruction.
RNET is accredited for bulk asbestos analysis by polarized light microscopy (PLM)
and Transmission Electron Microscopy (TEM) with the
National Voluntary Laboratory Accreditation Program (NVLAP) of the National
Institute of Standards and Technology (NIST). Our NVLAP laboratory code
is 200448-0. For conducting Phase Contrast Microscopy (PCM)
analysis, RNET remains a successful participant in the
Industrial Hygiene Proficiency Analytical Testing (IHPAT) administered
by the American Industrial Hygiene Association’s (AIHA) Laboratory
Quality Assurance Program, lab ID code 102996. We have separate laboratory
areas for the different analytical services offered.

Asbestos Testing Services
Our services include:
- Bulk Asbestos Testing in our PLM Lab MORE INFO
- NIOSH 7400 method in our PCM Lab MORE INFO
- Airborne Asbestos Testing by Transmission Electron Microscope (TEM) - Accredited by NVLAP MORE INFO
Walk-in samples are welcome!
