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Document Record Detail

Full Document:
RCRA Online Number:12212
Organization of Recipient:EPA
Description: The adjustment of pH during the extraction procedure (EP) toxicity test should be conducted with a pH meter, not pH paper (SUPERSEDED: see current 261.24). Extract digestion, testing manufactured articles that are structurally resistant to crushing, and methods evaluation are discussed. EPA is developing methods for ignitable (D001) solids (SEE ALSO: SW-846 method 1030 finalized in 6/13/97; 62 FR 32451), liquids with flash points less than 60 degrees C, and reactive gases - cyanide and sulfide. EPA is developing a “Waste Analysis Plans Guidance Manual.” The use of reference standards is discussed.
Regulatory Citation(s) : 260.11, 261.21(a), 261.23(a)(5), 261.24, 264.13, 265.13 EXIT disclaimer
Statutory Citation(s):NA Read US Code 42, Chapter 82 EXIT disclaimer
Topic(s):Characteristic Wastes; Hazardous Waste; Petitions; Reactive Wastes; Test Methods; Toxicity Characteristic; TSDFs
Approximate Number of Hardcopy Pages:5
EPA Publication Number:NA
RPPC Number (if applicable): 9445.1984(02)
Official OSW Policy:No


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