Laserfiche WebLink
PRECISION <br /> ' ENVIRO-TECH <br /> Analytical Laboratory CERTIFICATE OF ANALYSIS <br /> ' Wednesday,March 2,2005 <br /> Attention: Francis X. Bean <br /> Kleinfelder,Inc. Report Page 14 of21 <br /> 2825 East Myrtle Street <br /> Stockton, CA 95205 <br /> ' Volatile Organic Compounds by EPA Method 8260B-Quality Control <br /> Precision Enviro-Tech <br /> Reporting Spike Source %PEC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch AC50116-Volatiles <br /> Blank(AC50116-BLKI) Prepared&Analyzed:01-Mar-05 <br /> 1,2,3-Trichlorobenzene ND 2.00 ug/kg <br /> 1,2,4-Trichlorobenzene ND 2.00 " <br /> ' 1,1,2-Trichloroethane ND 2.00 11 <br /> 1,1,1-Trichloroethane ND 2.00 <br /> Trichloroethene ND 2.00 " <br /> Trichlorofluoromethane ND 2.00 <br /> 1,2,3-Trichloropropane ND 2.00 11 <br /> 1,3,5-Trimethylbenzene ND 2.00 <br /> 1,2,4-Trimethylbenzene ND 2.00 " <br /> ' Vinyl acetate ND 20.0 <br /> Vinyl chloride ND 2.00 <br /> Methyl tert-butyl Ether(MtBE) ND 2.00 <br /> m,p-Xylene ND 2.00 " <br /> Ethyl tert-Butyl Ether(ETBE) ND 2.00 I1 <br /> o-Xylene ND 2.00 <br /> tert-Amyl Methyl Ether(TAME) ND 2.00 <br /> tert-Butyl Acohol(TBA) ND 50.0 " <br /> ' Diisopropyl Ether(DIPS) ND 200 <br /> Surrogate:Dibromofluoromethane 45.0 50.0 90 60-118 <br /> Surrogate:Toluene-d8 50.4 50.0 101 60-110 <br /> Surrogate:4-Bromofluorobenzene 42.8 50.0 86 60-115 <br /> LCS(AC50116-BSI) Prepared&Analyzed:01-Mar-05 <br /> tert-Butyl Acohol(TBA) 210 50.0 ug/kg 200 105 60-125 <br /> Methyl tert-butyl Ether(MtBE) 47.0 5.00 40.0 118 60-125 <br /> Diisopropyl Ether(DIPE) 42.0 5.00 11 40.0 105 60-125 <br /> Ethyl tert-Butyl Ether(ETBE) 44.0 5.00 40.0 110 60-125 <br /> tert-Amyl Methyl Ether(TAME) 37.0 5.00 40.0 92 60-125 <br /> Benzene 42.0 5.00 40.0 105 60-125 <br /> Benzene 42.0 2.00 40.0 105 60-124 <br /> Ethylbenzene 37.0 5.00 40.0 92 60-125 <br /> Toluene 45.0 5.00 40.0 112 60-125 <br /> m,p-Xylene 88.0 5.00 80.0 110 60-125 <br /> mg/L=milligrams per Liter=ppm DLR=Detection Limit for purpose of Reporting. <br /> ug/L=micrograms per Liter=ppb Exceptional sample matrices or interferences may <br /> result in higher detection limits.RESPECTFULLY SUBMITTED, <br /> Jonathan Le,Laboratory Director <br /> 743 N. Gj'est Lane, Suite B2 Stockton C 95210 Dhone: (209) -1''-8105 Fax: (20,9) 477-8148 <br />