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Y ��:.' i 7�.�r���ge i"s' "�%'"'.?F3St4x'?.: �•"�ns� #' ��2 - - <br />� Yi � .a ryep <br /> t <br /> I• If dry ice is used, a maximum of 5 <br /> ` by Federal Express without secia l pounds is allowed <br /> P documents <br /> (documents are Easy to obtain but Just not necessary <br /> for under 5 pounds) . Simply write "ORM-A dry ice, " <br /> "�� pounds, for research" on outside -packaging <br /> and on regular airbill under classification. ups <br /> does not accept dry ice. <br /> �. Make yourself a supplies list necessar b <br /> r <br /> going into the field. Y efare <br /> R. Soil cores kept a 4 degrees C are only viable for up <br /> s to 7 days when aromatic hydrocarbons are involved. <br /> The lab wall prepare them in methanol as above once <br /> r in the lab, but we will need a call ahead of time to <br /> schedule personnel. <br /> 4. For field-Prepping (Step 2B above) : <br /> A. Obtain prepared sample containers Pram the labors- <br /> tory, Order for. # of samples intended and add 50$. <br /> 6 This should be suffi-dient for QA requirements F <br /> (below) , breakage,- and additional samples taken <br /> r discretion of sampler. by <br /> B. Organize.containers consecutively <br /> numbered and- - they- are. aZl . <br /> list before Pre-weighed. Make a necessary supplies A <br /> going into the field. <br /> C. Fara 6" liner section retrieved: from -the .spoon <br /> i <br /> sampler, . <br /> spread a 12" square q. piece of broiler <br /> (heavy) aluminum foil and slice it lengthwise with <br /> a clean 'stainless steel spatula. <br /> D. Immediately sample with a coring syringe With plunger. <br /> i <br /> .� <br /> removed.. . poke tube into mid-secti <br /> f core (into <br /> undisturbed soil) to capture. a 1/_2Qto�I inch plug. <br /> E Immediately transfer_.:to_-.the-sample -vial-with <br /> 12 _'__methanol.::by plunger. Clean around of ural <br /> to remove. soil with :clean labarato'r P. <br /> Fy Y Paper towelling <br /> { <br /> CA€ITION: WORK:ONLY-IN WELL VENTILATED ARBA. DO NOT <br /> BREATH;.METS"OL VAPOR. IT IS TOXIC. <br /> . . <br /> # SEE MSDS ATTACHED. <br />