This book provides a guide for determining which chemicals have sampling, analysis, & monitoring requirements under the environmental laws & regulations, & where in the CFRs & other sources those testing & sampling methods can be found. Sections include: Chemical Cross-Reference for the sampling, analysis, monitoring, & risk assessment regulations under the various major environmental laws; Listing of Chemicals, their Emission Standards, & their Measurement Methods under the requirements of RCRA, SDWA, the Clean Water Act, & the Clean Air Act; & Where to Obtain Health-Related Information for performing risk assessment calculations.