WebThe American Conference of Governmental Industrial Hygienists (1997) has recommended 49 mg/m3 as the 8-h time-weighted average threshold limit value for occu- pational exposure to chloroform in workplace air. Values of 9.8–240 mg/m3have been used as standards or guidelines in other countries (International Labour Office, 1991). WebContaminants in Drinking Water Regulated Contaminants Drinking water standards are called maximum contaminant levels (MCLs). MCLs are found in Title 22 of the California Code of Regulations. Primary MCLs address health concerns -- here is a comparison of Federal and California MCLs (PDF).
Chloroform Public Health Statement ATSDR - Centers …
WebNotice of Proposed Rulemaking Title 27, California Code of Regulations Amendment To Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity … WebApr 26, 2010 · Military Use of Ether and Chloroform. American military doctors began using ether as an anesthetic on the battlefield during the Mexican-American War (1846-1848), and by 1849 it was officially ... find the value of s
Right to Know Hazardous Substance Fact Sheet - Government …
WebOct 19, 2001 · Under the Proposed Guidelines for Carcinogen Risk Assessment (U.S. EPA, 1996; U.S. EPA, 1999), chloroform is likely to be carcinogenic to humans by all routes of exposure under high-exposure conditions that lead to cytotoxicity and regenerative hyperplasia in susceptible tissues (U.S. EPA, 1998a,b). WebChloroform has been shown to be carcinogenic in animals after oral exposure, resulting in an increase in kidney and liver tumors.Chloroform may be released to the air from many sources related to its manufacture and use, as well as its formation in the chlorination of drinking water, wastewater, and swimming pools. WebThe use of chlorofluorocarbon propellants in cosmetic aerosol products intended for domestic consumption is prohibited (21 CFR 700.23). Chloroform. The use of … find the value of r if p 5 r 2p 6 r-1