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Currently Registered Interlaboratory Studies: Click on one of the following links to see a list of participating laboratories. Standard Test Method for Determination of Elements in Airborne Particulate Matter by Inductively Coupled Plasma–Mass Spectrometry D7200 - Sampling and Counting Airborne Fibers, Including Asbestos Fibers, in Mines and Quarries, by Phase Contrast Microscopy and Transmission Electron Microscopy D4532 - Respirable Dust in Workplace Atmospheres Interlaboratory Studies Completed in the previous 12 months: Click on one of the following links to see a list of participating laboratories. There were no ILS programs for this committee in the previous 12 months. |