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RESNA lndustnes Ine <br /> Quality Assumnce/Quahty Control Plan <br /> Revised November 1992 <br /> ' b allowing g the fluid to flow slowly along the sides of the vessel. All containers will be filled <br /> ' above the top of the opening to form a positive meniscus. No headspace should be present in <br /> the sample container once it is sealed. After the vial is capped it will be inverted to check for <br /> air bubbles. If bubbles are present the sample will be discarded and replaced. If 1t is not <br /> possible to collect a sample without headspace, the problem will be noted on the field <br /> technician's sampling log. <br /> Immediately following sample collection, samples will be labeled and stored in an ice chest <br /> containing frozen chemical ice sealed in plastic bags. Sample labels will contain the following <br /> information: <br /> ' ✓ date and time <br /> ✓ project ID <br /> ✓ sample ID <br /> ✓ name of sampler <br /> ✓ type of analysis to be performed <br /> ' All samples will be transported under chain-of-custody protocol to a state certified laboratory <br /> within 24 hours. A sample container flied in the laboratory with organic free water and carried <br /> ' unopened during the sampling trip will. also be provided (TripBlank - • <br /> ). A high-low, <br /> temperature recording thermometer will also accompany sample shipments to ensure proper <br /> sample temperature maintenance. <br /> Samples will be transported either b <br /> � y RFSNA personnel or by private carrier. Analytical <br /> ' holding times will be considered in determining sampling and shipping schedules. Friday <br /> shipment/Saturday laboratory receipt of samples will be coordinated in advance with the <br /> ' laboratory. <br /> QAQcuxn ML 14 <br />