NIOSH 7504 (Issue 2)


This method uses x-ray powder diffraction to determine V 2O5 , V2O3 , and NH4VO3 separately on the same sample. THF is extremely flammable and should be used in a fume hood. This replaces P&CAM 364. Vanadaium oxides arae used to produce ferrovanadium and sulfuric acid. It also is used as a detector material in microbolometer arrays for thermal imaging.

Analysis Type (Application Method): X-ray powder diffraction

Link to NIOSH 7504 (Issue 2) Method

Compatible Filters:

37 mm 5 μm PVC filter supported with backup pad in a two-piece, 37 mm cassette filter holder (preferably, conductive) held together by tape or cellulose shrink band. 25 mm 0.45 μm silver membrane. Forceps to handle filter membrane.


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