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<br />t r~...e s~ r~ tiart . ~...~ s..~r.,r nor <br />' Sample Preservation <br />Samples wIll be preserved in accordance to EPA guideline for sample preservatian <br />for the specific constituent analysed. <br />' For underground storage tank rmvestigations the foIIowing ptrservatives wiII be used. <br />ammeter ntai er reservation <br />' BTEX, MTBE, TVH VOA vials (2) 0.2m1 10°.b HCI solution <br />TPH, TEH 1 Quart Glass Bottle 2m1 1096 HCZ Solution <br />' AII samples coIIected wIIl be placed immediately into an insulated eoatainer <br />containing ice. The temperature within the container shaII be maintained at ma~um of <br />' 4 ~ C. Metals wt11 be filtered and/or preserved by means appropriate to the constituent being <br />analyzed for. <br />' Sample Labeling <br />' After collection of the samples, appropriate labels shaII be attached to the vials (See <br />Example). The labels vv~ contain the foIloving information: <br />' 1. Consultant's name <br /> 2. Consultant's project number <br /> <br /> 3. Sample Identification <br /> 4. Date and time of collection <br /> 5. Sampler's initials <br />6. Parameters for analysis <br />7. Type of preservative <br />' S Comments <br /> <br />' -7- hunod lOA3/-I <br /> <br />