Laserfiche WebLink
superior precision Analytical, Inc. <br /> A member of ESSCON Environmental Support Service Consortium <br /> C E R T I F I C A T E O F A N A L Y S I S <br /> ANALYSIS FOR TOTAL PETROLEUM HYDROCARBONS <br /> Page 2 of 2 <br /> QA/QC INFORMATION <br /> SET: 30643 <br /> NA = ANALYSIS NOT REQUESTED <br /> ND = ANALYSIS NOT DETECTED ABOVE QUANTITATION LIMIT <br /> ug/L = parts per billion (ppb) <br /> OIL AND GREASE ANALYSIS By Standard Methods Method 552OF: <br /> Minimum Detection Limit in Water: 5000ug/L <br /> Modified EPA SW-846 Method 8015 for Extractable Hydrocarbons: <br /> Minimum Quantitation Limit for Diesel in Water: 50ug/L <br /> EPA SW--846 Method 8015/5030 Total Purgable Petroleum Hydrocarbons: <br /> Minimum Quantitation Limit for Gasoline in Water: 50ug/L <br /> EPA SW-846 Method 8020/BTXE <br /> Minimum Quantitation Limit in Water: 0. 5ug/L <br /> ANALYTE MS/MSD RECOVERY RPD CONTROL LIMIT <br /> Gasoline Range: r 86/94 9% 61-134 <br /> Benzene:- 80/85 6% 60-135 <br /> Toluene: 87/92 60 60-135 <br /> Ethyl Benzene: 80/85 614 60-135 <br /> Total Xylenes: 83/86 4% 60-135 <br /> 4 <br /> 1,11,9154 <br /> Senior Chemist <br /> Account Manager <br /> Certified laboratones <br /> 1 555 SUrke St Unit I San Francisco California 94124 ■ (4151 647 2081 / Fax (415) 821 7 123 <br />