English determination method or standard: SHA-1...
DescriptionNIOSH Manual of Analytical Methods - 0501.pdf English: A technical document published by NIOSH describing how to analyze the concentration of a chemical...
DescriptionNIOSH Manual of Analytical Methods - 2004.pdf English: A technical document published by NIOSH describing how to analyze the concentration of a chemical...
jurisdiction: United States of America determination method or standard: work of the federal government of the United States determination method or standard: SHA-1...