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Comparison of respirable dust concentrations measured with MRE and modified personal gravimetric sampling equipment

Technical Report ·
OSTI ID:7219315
The paper describes the underground sampling program conducted to establish a new factor for converting respirable dust concentrations measured with personal sampling equipment, modified with a recommended pulsation damping device, to an equivalent concentration as measured with an MRE gravimetric dust sampler. (Modified author abstract) (GRA)
Research Organization:
Bureau of Mines, Washington, DC (USA)
OSTI ID:
7219315
Report Number(s):
PB-222561/3; BM-RI-7772
Country of Publication:
United States
Language:
English