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RON <br /> F <br /> I. If dry ice Is used, a maximum of 5 pounds is allowed <br /> by Federal Express without special documents <br /> (documents are easy to obtain but just not necessary <br /> for under 5 pcunds) . Simply- write "ORM-A dry ice, " <br /> " pounds, for research" on outs?de packaging <br /> and on regular airbill under classification. UPS <br /> does not accept dry ice. <br /> J. Make yourself a supplies list necessary before <br /> going into the field. <br /> K. Soil cores kept a 4 degrees C are only viable for up <br /> to 7 days when aromatic hydrocarbons are involved. <br /> The lab will prepare them in methanol as above once <br /> in the lab, but we will need a call ahead of time to <br /> schedu:i.e personnel. <br /> 4. For field-prepping (Step 2B above) : <br /> A. obtain prepared sample containers from the labora- <br /> tory. order for # of samples intended and add 508. ' <br /> tf This should be sufficient for QA requirements <br /> (below) , breakage, and additional samples taken by <br /> discretion of sampler. <br /> ' B. organize containers consecutively - they are all <br /> numbered and pre-weighed. Make a necessary.-supplies" <br /> list before going into the field. <br /> C. For a 6" liner section. retrievedfrom the spoon. <br /> sampler, .spread a 12" square 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 /> removed Poke tube into mid-section of core (ini_o <br /> undisturbed soil.). to capture a 1/2 to I inch plug. <br /> i <br /> E. Immediately transfer to the sample vial with <br /> i <br /> methanol..-by ._using.. lunger........- Clean...around...li --of- ... <br /> P p <br /> a to remove soil with clean. laboratory..paper towelling <br /> CAUTION: WORK ONLY IN WELL VENTILATED AREA. DO NOT <br /> BRFATH METHANOL:VAPOR„ IT IS TOXIC. <br /> SEE NSDS ATTACHED.. <br /> a0. <br /> Ce <br />