Laserfiche WebLink
Sequoia 1885 Jarvis Dave <br /> Morgan Hill C9 <br /> S <br /> q (408)777 96006 9b00 <br /> 14Www� Analytical 8)7826 <br /> sego <br /> www equoialabs c � <br /> I <br /> Project MOF0491 <br /> URS Corporation(Arcot] � ARCO#6100,Tracey,CA <br /> 2870 Gateway Oaks Dr,Ste 300 Project Number GOC t Y-000317 Reported <br /> Sacramento CA,95833 Project Manager Jay Johnson 06/17/05 16 37 <br /> Purgeable Hydrocarbons and Volatile Organic Compounds by EPA method 8260B - Quality Control <br /> Sequoia Analytical- Morgan Hill <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 5F15006- EPA 5030B PIT 1 EPA 8260B <br /> Laboratory Control Sample Dup(5F15006-BSD1) Prepared&Analyzed 06/15/05 <br /> tert-Amyl methyl ether 290 012 ppmv 240 121 80-115 10 15 HL <br /> Benzene 335 0 16 1. 3 14 107 65-115 10 20 <br /> tert-Butyl alcohol 183 66 165 111 75-150 4 25 <br /> Di-isopropyl ether 2 72 0 12 " 240 113 75-125 t0 15 <br /> Ethyl tert-butyl ether 263 0 12 1. 240 110 75 130 10 25 <br /> Ethylbenzene 2 28 0 12 231 99 75-135 5 15 <br /> Methyl tert-butyl ether 299 0 14 278 108 65-125 6 20 <br /> Toluene 271 0 13 266 102 85-120 6 20 <br /> Xylenes(total) 736 0 12 6 92 106 85 125 5 20 <br /> Surrogate 12-Dichloroethane-d4 123 1 19 103 60-135 <br /> Laboratory Control Sample Dup(5F15006-BSD2) Prepared 06/15/05 Analyzed 06/16/05 <br /> Benzene 188 016 ppmv 191 98 65-115 7 20 <br /> Ethylbenzene 183 012 11 181 101 75-135 7 15 <br /> Methyl tert butyl ether 256 0 14 1. 267 96 65-125 10 20 <br /> Toluene 10 1 0 13 874 116 85-120 10 20 <br /> Xylenes(total) 10 5 0 12 8 88 118 85-125 6 20 <br /> Gasoline Range Organics(C4 Cl 2) 116 14 125 93 70-124 11 20 <br /> Surrogate 12-Dichloroethane-d4 112 119 94 60-135 <br /> Batch 5F16009-EPA 5030E PIT 1 EPA 8260B <br /> Blank(5F16009-BLK1) Prepared&Analyzed 06/16/05 <br /> tert-Amyl methyl ether ND 012 ppmv <br /> Benzene ND 016 " <br /> ter[-Butyl alcohol ND 6 6 " <br /> Di-isopropyl ether ND 012 " <br /> Ethyl tert-butyl ether ND 012 " <br /> Ethylbenzene ND Olt " <br /> Methyl tert butyl ether ND 0 14 " <br /> Toluene ND 013 " <br /> Xylenes(total) ND 0 12 " <br /> Gasoline Range Organics(C4 C 12) ND 14 " <br /> Surrogate 12-Dichloroethane-d4 111 119 93 60-135 <br /> Sequoia Analytical-Morgan Hill The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight basis <br /> This analytical report must be reproduced in its entirety <br /> Page 8 of 15 <br />