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rr, t _�.-.� •�-sH..,a� .r is irt� •��., , 3 �„ t.,�s` r st... o.�.,lir ,��� r �„ •r �,,- _ <br /> ( ^9, . a-v"{.,.� ..`x b + Jn:_. "., 3 ^r- .,;:'�.. .•k ar• t �"`4 .i;} a M � h <br /> 'V... _ <br /> w'ix:.-• <br /> �e; ,.. <br /> 1lM��` .L••N �r�T.Yr�y> .:fr,Ary r�-i i.;arY.M vl. � Il S o "t1.. il} "F �, r.1..gY1q:1 A wM ift �- � +r..�� 4,. 1' k�t. .'�.,. }'.x. T L.S W 5u.�'1.C.v.'1w.F1 "T.. p�/.1 <br /> Y R bnCl r',i ,.H �ir "�?,�'-i §�w„ +-..`i.,� r' � S. ( G�Fi s ^r �' `r t._S ky 'ti ' k •s�.,"k S "�. "�y, <br /> -����. •1.. Y'�.�, ,M:._- 4 :'E,xh w A,T'n u— -..- 'rw1 "I �M1 "+;Y �^' 147 J I.d"+F. i 1 l 9:L ry_ �y�ST��gR� � �.I�i�°J'i...t yt. ' <br /> CT E1gV1 ."MUA IABORATORY (GTEL) <br /> D <br /> OPERATING pRoCEDUyZE <br /> CONCERNING SA?SpL_N <br /> SOLVENTS, rrc.) . C FOR VOI.ATlla, IN WAS (DISSOLVED G?.SPLTNE, <br /> SOP 10 <br /> 1. Use only vials properly washed and baked, nvailabl„ from <br /> GTEL or I-Chem. <br /> 2. IIse clean sampling et3uipment. Senab with :4lconox or <br /> equivalent laboratory deteZ-gent an4 water followed by a <br /> thorough water rinse. <br /> rinse. Complete with a distilled water <br /> Sampling equipment which has come into contact with liquid <br /> hydrocarbons (free product) should be regarded with suspi�- <br /> I cion. Such equipment should have tubing and cables replaced <br /> and all resilient parts washed with laboratory detergent <br /> solution, as above. Visible deposits may <br /> with hexane. have to be removed <br /> Spavent washing should be followed be <br /> detergent washing as abol,e. <br /> This procedure is valid for volatilp organics analysisonly. For extractable organics (fpr example, pesticides, or <br /> base neutrals for EPA method 625) s final rinse wit), <br /> pesticide grade isopropyl alcohol, followed by overnight or <br /> oven drying, will be necessary. <br /> 3. Take duplicate samples for GTEL. ?Sark on forms af. <br /> sample with two containers to avoid duplication of analysis, <br /> 4- Take a site blank using distilled water or known ulicontazi- <br /> R noted source. This sample will be run at the discretion of <br /> the project manager. <br /> 5• Fill out labels and forms as much as <br /> time- Use an indelible marker, Possible ahead of <br /> ,t C� <br /> riRuf:ttRt tT$:H <br /> Tt:[H�nl.ut;ti,IAC <br />