Laserfiche WebLink
Superior- Precision Ana/ytica/, Inc. <br /> 1555 Burke Unit I - San Francisco California 94124 - (415) 647-2081 /fax (415) 821-7123 <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. 30382 <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 5520F: <br /> Minimum Detection Limit in Water: 5000ug/L <br /> Modified EPA SW-846 Method 801.5 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 /> WPA SW-846 Method 8020/BTXE <br /> Minimum Quantitation Limit in Water 0 . 5ug/L <br /> ANALYTE MS/MSD RECOVERY RPD CONTROL LIMIT <br /> Gasoline 113/113 00 70-130 <br /> Benzene 87/88 116 70-130 <br /> Toluene . 89/92 30-. 70-130 <br /> Ethyl Benzene 80/83 41; 70-130 <br /> Total Xylenes 96/98 2% 70-130 <br /> oe" ZLtil <br /> Senior Chemist <br /> Certified Laboratories <br />