Search U.S. government technical reports digitized or harvested by TRAIL.
Acrolein as a warning agent for detecting leakage of methyl chloride from refrigerators
Toxicity of dichlorotetrafluoroethane
Microcolorimetric determination of benzene in blood and urine
A microcolorimetric method for the determination of toluene
List of respiratory protective devices approved by the U.S. Bureau of Mines
Bureau of Mines midget impinger for dust sampling
Control of dust from blasting by a spray of water mist
A technique for use of the impinger method
Technique for routine use of the konimeter
Methods for the detection and determination of carbon monoxide
Effect of angle of drilling on dust dissemination
Dust sampling with the Bureau of Mines midget impinger :using a new hand-operated pump
Efficiency of impingers for collecting lead dusts and fumes
Relation of dust concentration to depth of hole during wet drilling
Petrographic identification at atmospheric dust particles
Relation of dust dissemination to water flow through rock drills