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25 little agitation as postible to rtduod potential loss of volat constituents, WiOr ions, MS, <br />and metal -s analyses (M non-pmcr,�cd contain=) will be collected M= <br />ollowtd by Ples to <br />be collwed in preserved contain=, Containm will be fiUM dnwdy fror <br />'a the disposable hailer. <br />inlMediately capped, and placed in a tcrqpa�monitorcd iced chest Caution will be used not <br />to Overfill bottles containing a pri:s�ve. Tempezaturt vaill be molaitortd by placilig. <br />thetwometer it, the chest and chec*z to vaake sm that d= Is'suffident jC0 in the chest to <br />znaitn a te;MP;M.s# of.ii mdmatcly 4 deV= Celsius. 'The laboratori wM tam <br />docuwen4 and report the tetnperat= of the sarnpla container upon mival at the laboratory.. <br />7he analytical laboratory plactsa total of 2 ml of nitric add -in Sol" Of the I liter bottles to <br />reduce the PH to below 2- On an a=ual basis an extra pmscrved bottle Will be filled with <br />.groundwatez and'the PH xnt&�cd in th'a bOtfj'c.-- it is'=umed dw the PH will t)c, b,.Jow 2. jf it <br />is not the field technician will {ratc acid in j#casumdamouuts UWA the pH is below 2. IN,$ <br />-added quantitY of acid,%ill te- placed Mi all the preserved bottlts <br />-duj*lq tht M&va, <br />9 <br />rounds until ft is checked again the following-y!- <br />ar .- samplcz# -Wiu- be- confirmed: avthc� <br />laboraiory and r=orded. Deviatiorts will bc documented and zq)orted by 'the Laboratory. <br />SaMP14CS; to be submiff&d for met& zo2lysis -wM- be fdtered in &c fie:Id- ... 'Win be <br />ed using an in line flher mech2nj= vrhich Z= thcp=piag -of -edicate& <br />per&rm <br />Pr*c= -the <br />PUMP to drawwalertbroughtbe 4micron,fflter- Anew filtervili &- u:v_-d at each wcn. 1-hene, <br />flit= ;vill haVe a minimum of oa.-- filter volume a gToundwater prcssurjz�d through them to - <br />reduce adsorption cffects. J-htl filtered.samplewill not be collected.unta a minimum of <br />two filter volumes of grouadwaw hz:z beer#. passed through th-- filter. For 'wells without <br />dedieated pumps� the samples art'transfetmod from the baller, tbrough a fiher appaxaxus�, into the <br />aWropriate sample, corgainer. The IRter appmatus consists of a preumm v*ss6j, a handrop=W <br />pressurt, pump, and a fl1w,cartridge- WaW fivm the L-ffler I's :t ....«:#: in the pressum yessei and <br />4A,OUgh air pressure (via the hand pump) is applied to force VaW through the filax cartridge r <br />tbc =triple bottles- 'Tht prcssurcvessel is washed in Alconox. steam �Jeaued,'and rimp--d' with <br />d,doni=d water betwom wells. A new Alter cartridge i <br />is used at 41ach vmM <br />simples WRI, be Labeled With a uniqm sampit' identification MMber. project identification <br />Uumbcx� sample locadon, and date and time sampled. Samples wdl be "Wtod to the conbut <br />M <br />EMMM <br />H <br />11 <br />5 <br />