OSHA 105

INORGANIC ARSENIC IN WORKPLACE ATMOSPHERES

For this method, samples are collected closed-face by drawing known volumes of air through sampling devices consisting of three-piece cassettes, each containing two sulfuric acid-treated glass fiber filters separated by the ring section. Samples are analyzed by HPLC using an ultraviolet detector.

Analysis Type (Application Method): AAS, graphite furnace

Link to OSHA 105 Method

Compatible Filters:

37 mm 0.8 μm MCE in cassette filter holder. Forceps to handle filter membrane.

Materials

     
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