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1 <br /> April 20, 1990 <br /> 1 <br /> Chain-of-Custodv <br /> A Chain-of-Custody record (Figure 6) shall be completed and accompanv <br /> every sample and every shipment of samples to the analvtical <br /> laboratory in order to establish the documentation necessary to trace <br /> 1 sample possession from time of coIlections The record will contain <br /> the following information <br /> Sample or station number or sample identification (ID) <br /> Signature of collector, sampler, or recorder <br /> 1 <br /> Date and time of collection <br /> Place of collection <br /> - Sample type <br /> 1 <br /> - Signatures of persons involved in chain of possession <br /> Inclusive dates of possession <br /> Samples shall always be accompanied by a Chain-of-Custody record When <br /> transferring the samples, the individual relinquishing and receiving the <br /> samples will sign, date, and note the time on the Chain-of-Custody record <br /> G-R will be responsible for notifying the laborator-, coordinator when and <br /> how many samples will be sent to the laboratory for analysis, and what <br /> types of analvses shall be performed <br /> i <br /> i <br /> 7fgeffler — ryan inc (415) 7837500 Page 15 <br /> general an� envuoamenlal caniraciars <br />