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7 <br />j <br />i'I <br />n <br />0 <br />0 <br />0 <br />u <br />chain -of -custody form and assigning a unique laboratory number to each <br />sample. <br />Sample containers will vary with each type of analytical parameter to <br />be tested. Selected container types and materials will be nonreactive <br />with the sample and the particular analytical parameter to be tested. <br />As noted, sample containers will be properly cleaned and sterilized <br />according to the EPA protocol for the specific analyses to be per- <br />formed. All samples will be shipped on ice to EMCON's state -certified <br />laboratory. Chain -of -custody documentation will accompany all sample <br />containers. <br />ANALYTICAL PROCEDURES <br />The soil and ground -water samples will be analyzed in accordance with <br />accepted quantitative analytical procedures. The following four <br />publications are considered the primary references for soil and <br />ground -water sample analyses, and the contracts with outside laborato- <br />ries will stipulate that these methods be used: <br />• Standard Methods for the Exam ina.inn of Water and Waste -- <br />water, (American Public Health Association et al., 16th <br />edition, 1985) <br />• Methods for Chemical Analysis of Water and Wa a (EPA - <br />600/4 -79/020, revised March 1983) <br />• Methods for Organic Chemical Analysis of Municipal and <br />Industrial Wastewater (EPA -600/4-82/057, July 1982) <br />• Test Methods for Evaluating Solid Waste• Physical/Chemi- <br />cal Methods (EPA SW -846, 3rd edition, November 1986) <br />The laboratory selected to perform the analytical work will be certi- <br />fied by the California Department of Health Services as qualified to <br />perform the selected analyses. Laboratories will be reviewed by EMCON <br />to verify that an adequate quality control program is followed. <br />PJ9 9390313.00D <br />