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5 0 Chain-Of-Custody Procedures <br /> 5 . 1. Sample Labels <br /> INN Each sample container gill be labeled pr,or to filling to <br /> prevent misidentification. The label will contain at least <br /> the following information: <br /> - Sample number which uniquely identifies the sample <br /> - Project title or number <br /> - Location of sample collection <br /> - Soil boring or well number, as applicable <br /> - Name of collector <br /> - Date and time of collection <br /> -- Type of analysis requested. <br /> 5 2 Chain-of-custody Record and Sample Analysis Request 'Form <br /> A chain-of-custody record for each container or sample will <br /> be used to track possession of the samples from the time <br /> they were collected in the field until the time they are <br /> analyzed in the laboratory. <br /> • The chain-of-custody record will contain the following <br /> information: <br /> 1. Site Name <br /> 2. Signature of collector <br /> 3. Date and time of collection <br /> 4. Sample identification number( s ) <br /> 5. Number of containers in sample set <br /> 6. Description of sample and container( s) <br /> 7. Name and signature of persons, and the compan:.es or <br /> agencies they represent, who are involved in the <br /> chat" of possession <br /> S. Inclusive dates and times of possession <br /> 9 . Requested analysis for each sample <br /> 5 3 Delivery of Samples to Laboratory <br /> Samples will be delivered to the laborator- <br /> .1 on a daily <br /> basis. Samples will be refrigerated to approximately VC <br /> for shipping. Shipping containers will, be sealed with <br /> security tape to assure sample integrity during shipping. <br /> Delivered samples will be accompanied by a chain-of-custody <br /> record. The laboratory shall note on the chain-of-custody <br /> that samples were cold properly preserved and security tape <br /> was intact upon arrival.. <br />