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4 <br /> A-b <br /> s <br /> • Sample labels <br /> • Field notebook <br /> • Chain-of-custody forms <br /> 5 1 2 Sample Labels <br /> Sample labels provide identification of samples Prepnnted sample labels were provided <br /> Where necessary, the label was protected from water and solvents with clean label-protection <br /> tape Each Iabel contained the following information <br /> • Name of collector <br /> • Date and time of collection <br /> • Place of collection <br /> • AMV project number <br /> • Sample number <br /> • Preservative (if any) <br /> 5 1 3 Field Notebook <br /> Information pertinent to a field survey, measurements, and/or sampling were recorded in a <br /> bound notebook Entries to the notebook may have included the following <br /> • Name and title of author, date and time of entry, and physical/environmental conditions <br /> during field activity <br /> • Location of sampling or measurement activity <br /> • Name(s) and title(s) of field crew <br /> • Type of sampled or measured media (e g , soil, ground water, air, etc ) <br /> • Sample collection or measurement method(s) <br /> • Number and volume of sample(s) taken <br /> • Description of sampling point(s) <br /> • Description of measuring reference points <br /> • Date and time of collection or measurement <br /> • Sample identification number(s) <br /> • Sample preservative (if any) <br /> • Sample distribution (e g , laboratory) <br /> • Field observations/comments <br /> • Field measurements data (pH, etc ) <br /> 5 1 4 Chain-of-C ustodyRecord <br /> A chain-of-custody record was filled out for and accompanied every sample and every shipment <br /> . of samples to the analytical laboratories in order to establish the documentation necessary to <br /> trace sample possession from the time of collection The record contained the following <br /> information <br />