Laserfiche WebLink
pIaces <br /> REPORT OF LABORATORY ANALYSES <br /> TME A S S V R A ri CE OF 0 i A L I TT <br /> John Bower QUALITY CONTROL DATA July 02, 1992 <br /> Page 10 PACE Project Number. 420625505 <br /> Client Reference 440 Charter Way,Stockton <br /> GASOLINE AND AROMATICS IN AIR <br /> Batch 70 13665 <br /> Samples 70 0170460, 70 0170478, 70 0170486, 70 0170494, 70 0170508 <br /> METHOD BLANK <br /> Method <br /> Parameter Units MDL Blank <br /> Purgeable Fuels, as Gasoline (EPA 8015M ug/L 50 ND <br /> Volatile Aromatic Compounds (EPA 8020M) - <br /> Benzene ug/L 0 5 ND <br /> - Toluene ug/L 0 5 ND <br /> Ethylbenzene ug/L 0 5 ND <br /> - Xylenes, Total ug/L 0 5 ND <br /> LABORATORY CONTROL SAMPLE AND CONTROL SAMPLE DUPLICATE- <br /> Reference Dupl <br /> rameter Units MDL Value Recv Recv RPD <br /> gea a Fuels, as Gasoline (EPA 8015M ug/L 50 242 8561. 93% 8% <br /> - Benzene ug/L 0.5 30 8 91% 96% 5% <br /> - Toluene ug/L 0 5 36 8 89% 88% 1% <br /> Ethylbenzene ug/L 0 5 44 9 85% 69% 20% <br /> - Xylenes, Total ug/L 0 5 130 84% 84% 0% <br /> MDL Method Detection Limit <br /> RPD Relative Percent Difference <br /> i <br /> 11 Digital Drive Offices Serving Minneapolis Minnesota Charlotte North Carolina An Equal Opportunity Employer <br /> Novato CA 94949 Tampa Florida Ashevilie North Carolina <br /> TEL 415 883 6100 Iowa City Iowa New York New York <br /> FAX 415 883 2673 San Francisco California Pittsburgh Pennsylvania <br /> Kansas City Missouri Denver Colorado <br /> Lns 4nuelp5 f phln nip <br />