Asbestos Phase Contrast Microscopy (PCM) gives the fiber concentration of an air cassette filter, following the NIOSH 7400 Method.
NIOSH 7400 Method
- This method is used for measuring fibrous dust greater than 3 microns in diameter and greater than 5 microns in length. ETL uses the analysis data provided by the client to give a final result in fibers per cubic centimeter.
- ETL utilizes Olympus CH2 microscopes to perform phase contrast microscopy. We come well equipped with proper calibration of equipment and preparation of samples.
Contact USQET A QUOTE
Send us a message requesting an Asbestos Analysis or Mold Analysis quote and an ETL technician will contact you for additional details.