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<br />4036 Youngfield WheatlRidgeIC0~80033 <br />(303)425-6021 <br />VOLATILE ORGANICS ANALYSIS DATA <br />DFMW-41 <br />X22096 <br />06/08/90 <br />06/08/90 <br />06%11%90 <br />N <br />. NA <br />Cas Number <br />Date Extracted/Prepared <br />Date Analyzed <br />Methanol Extract? <br />Percent Loss on Drying <br />Compound Name <br />ethylene Chloride <br />cetone <br />arbon Disulfide <br />,1-Dichloroethene <br />,1-Dichloroethane <br />rans 1,2-Dichloroethene <br />hloroform <br />,2-Dichloroethane <br />1 <br />108- <br />78- <br />10061- <br />-Tr <br />oetnylvinyi Ltner <br />rm <br />1-2-Pentanone <br />one <br />-Tetrachloroethane <br />loroethene <br />Benzene <br />124-48- <br />10061-01- <br />110-75- <br />75-25- <br />108-10- <br />591-78- <br />79-34- <br />127-18- <br />108-88- <br />106-90- <br />100-41- <br />100-42- <br />1330-20- <br />109-99- <br />Fn_~a_ <br />Surrogate Recoveries: <br />1,2 Dichloroethane-d4 <br />Toluene-d8 <br />Bromofluorobenzene <br />Qualifiers: <br />U =Compound analyzed for <br />Reporting limits are <br />J = Indicates an estimate <br />below the EPA Practic <br />B =Compound found in bla <br />E =Compound is detected <br />* = Practical Quantitatio <br />pa. 8240-4. The minim <br />numbers shown in this <br />88~ <br />Client Protect No. :SOUTHWEST PORTEND <br />Lab Projec No. 8142 <br />Effective Dilution 1.00 <br />Method 8260(8240) <br />Matrix WATER <br />Lab File No. >V2014 <br />Method Blank No. RB061190 <br />Conc. PQL* <br />ug/L ug/L <br />U 10 <br />U 10 <br />U 10 <br />U 10 <br />U 5 <br />U 100 <br />U 5 <br />U 5 <br />U 5 <br />U 0 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 10 <br />U 5 <br />U 50 <br />U 50 <br />U 5 <br />U 5 <br />1 UJ 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br />U 5 <br /> <br />QC Limits <br />76-114 <br />88-110 <br />€86-115 <br />but not detected above reporting limits. <br />roughly the method detection limits for reagent water <br />d value when the com ound is detected, but is <br />al Quantitation Limi~ PQQL . <br />nk and sample. Compar~ bl~nk and sample data. <br />at a concentration outside the calibration limits. <br />n Limits listed in EPA SW846 Vol. 1B, Part II <br />um instrument detection limits are less than tfte <br />column. <br />Unless otherwise noted all concentrations and PQL's for soils are <br />quantitated on a dry weight basis. (NA = not applicable orlnot~available) <br />roved: ~~ C ~1^ Yw~' <br />J n D Parker Quality Assurance Officer <br />10 <br />