In the case of the OSHA crystalline silica method, samples are collected using personal sampling pumps and 10-mm nylon Dorr Oliver cyclones. Particulates are collected on pre-weighed 5­µm pore size, 37-mm diameter low ash polyvinyl chloride (PVC) filters. For the NIOSH method, samples are collected with a 10-mm nylon cyclone, a Higgins-Dewell cyclone, or an aluminum cyclone on a 5­µm PVC membrane using a personal sampling pump.

What kind of sampling equipment is needed? What kind of media is used to collect the sample (i.e., what kind of filter, badge, or adsorbent tube is used)?

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The sampling equipment and media required to collect samples for analysis according to the OSHA Occu... View the full answer