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IF � � � � � � W6 = = = MM = MV = <br /> Table 3. Analytic Results for Ground Water - Diamond Walnut Growers, Stockton, California <br /> Ethylene Propylene Soluble SoLAte Total Total Total <br /> Sample Date Analytical Glycol Glycol <br /> ID Sampled Laboratory <--------------------------------------- <br /> Total Cr Cr Na Ca_1 Cl <br /> ----------------mg/L (Ppm)----------------------------------> <br /> MW-1 01/31/91 West Coast <1 <1 --- --- --- --- --- <br /> mw-2 01/31/91 Test Coast <1 <1 --- --- --- --- --- <br /> MW-3 01/31/91 Clayton --- --- 0.1d0Q 0 11 400100 110 95 } <br /> Travel Blanks 01/31/91 west Coast <1 <1 - I�r' Ian?1� --- ... --- <br /> DHS MCLs --- --- 0 05 0 05 NE HE 250a <br /> Extraction <br /> Method DI DI --- --- 3010 3010 --- <br /> Analytic <br /> Method GC/FID GC/FID 6010 7196 6010 6010 325 2 <br /> Abbreviations Analytical Laboratories <br /> Cr+6 Chromium Clayton = Clayton Environmental Consultants, Inc of Pleasanton, <br /> Cr+6 Hexavalent Chromium Caliform a <br /> Na = Sodium West Coast = West Coast Analytical Service of Santa Fe Springs, <br /> Ca = Calcium California Subcontracted through NET Pacific, Inc of <br /> Cl = Chloride Santa Rosa, California <br /> ppm = parts per million <br /> <n = Not detected at detection limit of n ppm Extraction/Analytic Methods: <br /> DHS MCL = California Department of Health Services Maximum <br /> Contaminant Level GC/FID = Gas Chromatography/Flame Ionization Detection using a DB wax <br /> NE = DHS action levels not established megabore column <br /> NA = Not applicable 6010 = EPA Method 6010 (also listed as 200.7) Inductively Coupled <br /> Argon Plasma (ICAP) <br /> 7196 = EPA Method 7196, Colorimetric with specific reagent for Cr+6 <br /> 325 2 = EPA Method 325 2, Colorimetric with specific reagent for <br /> chlorides <br /> DI = Demonized water dilution <br /> Notes <br /> a = EPA Secondary Standard (Aesthetic Standard) CA <br /> 0 <br /> O <br /> n <br /> a <br /> rn <br />