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1 The applicable portions of APHAFootnote *, sections 801 and 810, shall be used as a basis for this test procedure with the following modifications:
(l) when transportation or storage of a composite sample is necessary, special precautions shall be used to minimize degradation as follows:
(ii) if it is necessary for the sample to be stored more than 60 hours between collection and testing, the sample shall be brought to a temperature range of 1° to 6 °C as soon as possible after collection and maintained at this temperature range until just prior to being tested, and