Laserfiche WebLink
Superior Precision moria/ytical, Inc. <br /> 825 Arnold Drive Suite 1 14 ■ Martinez California 94553 • (5 101229-151 2 / fax (510) 229-1526 <br /> , n w � J <br /> L r r r <br /> 1 <br /> 11 <br /> C E R T I F I C A T E O F A N A L Y S I S <br /> LABORATORY NO. : 83939 DATE RECEIVED 09/17/91 <br /> CLIENT - GROUNDWATER TECHNOLOGIES INC. DATE REPORTED 09/19/91 <br /> CLIENT JOB NO. : 020301211 <br /> ANALYSIS FOR TOTAL PETROLEUM HYDROCARBONS <br /> by MODIFIED EPA SW-846 METHOD 5030 and 8015 <br /> LAB Concentration (mg/Kg) <br /> # Sample Identification Gasoline Range <br /> 1 T1E-11 . 5 ND < 1 <br /> 2 T3E-13 ND < 1 <br /> 3 T2E-13 . 5 ND < 1 <br /> 4 T2W-13 ND < 1 <br /> 5 T3W-13 . 10 ND < 1 <br /> 6 T1W-13 . 5 ND < 1 <br /> mg/Kg - parts per million (ppm) <br /> Method Detection Limit for Gasoline in Soil 1 mg/Kg <br /> QAQC Summary: <br /> Daily Standard run at 2mg/L - RPD Gasoline = < 15 <br /> MS/MSD Average Recovery = 88/90:x: Duplicate RPD = 4 <br /> Richard Srna, Ph. D. <br /> + <br /> Laboratory Director <br /> i <br /> Certified Laboratories <br />