Laserfiche WebLink
R I O R P O R A T E ckcem <br /> REPORT OF LABORATORY ANALYSIS <br /> THE ASSURANCE OF QUALITY <br /> Ms Lisa Rainger QUALITY CONTROL DATA April 22, 1992 <br /> Page 7 PACE Project Number 420319518 <br /> Client Reference Exxon 7-3708 <br />' TPH GASOLINE/BTEX <br /> Batch- 70 10868 <br /> Samples 70 0044510, 70 0044529 <br /> METHOD BLANK <br /> Method <br /> Parameter Units MDL Blank <br /> TOTAL FUEL HYDROCARBONS, (LIGHT) - <br /> Purgeable Fuels, as Gasoline (EPA 8015) ug/L 50 ND <br /> PURGEABLE AROMATICS (BTXE 8Y EPA 8020) - <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 /> barameter Units MDL Value Recv Recv RPD <br /> Purgeable Fuels, as Gasoline (EPA 8015) ug/L 50 258 118% 116% 1% <br />' Benzene ug/L 0 5 40 0 99% 98% 1% <br /> Toluene ug/L 0.5 40 0 102% 100% 1% <br /> Ethylbenzene ug/L. 0.5 40.0 102% 99% 2% <br /> Xylenes, Total ug/L 0 5 80.0 102% 100% 1% <br /> MDL Method Detection Limit <br /> ND Not detected at or above the MDL <br /> RPD Relative Percent Difference <br /> S <br /> I 1 Digital DFIVO Offices Serving Minneapolis Minnesota Charlotte,North Carolina An Equal opportunity Employer <br /> Novato CA 94949 Tampa Florida Asheville,North Carolina <br /> TEL 415 883 6100 Iowa City Iowa Now York,Now York <br /> FAX 415 883 2673 Sari Francisca,California Pittsburgh,Pennsylvania <br /> Kansas City,Missouri Denver Colorado <br /> Los Anqeles,California <br />