Transcription of APPENDIX A TO PART 136 METHODS FOR …
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APPENDIX A TO PART 136 METHODS FOR …
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL ANDINDUSTRIAL WASTEWATERMETHOD 625 BASE/NEUTRALS AND and method covers the determination of a number of organic compounds that arepartitioned into an organic solvent and are amenable to gas chromatography. Theparameters listed in Tables 1 and 2 may be qualitatively and quantitativelydetermined using this method may be extended to include the parameters listed in Table 3. Benzidinecan be subject to oxidative losses during solvent concentration. Under the alkalineconditions of the extraction step, "-BHC, (-BHC, endosulfan I and II, and endrin aresubject to decomposition. Hexachlorocyclopentadiene is subject to thermaldecomposition in the inlet of the gas chromatograph, chemical reaction in acetonesolution, and photochemical decomposition.)
CI mass spectrometry to support electron ionization (EI) mass spectrometry is encouraged but not required. 4. Safety 4.1 The toxicity or carcinogenicity of each reagent used in this method have not been
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