Laserfiche WebLink
CHROMALAB, INC. <br /> Environmental Services(SDB) <br /> July 31, 1998 Submission #: 9807406 <br /> AQUA SCIENCE ENGINEERS INC <br /> Atten: Robert Kitay <br /> Project: HANSON PROPERTY Project#: 2857 <br /> Received: July 28, 1998 <br /> re: Surrogate report for 1 sample for Gasoline BTEX analysis . <br /> Method: SW846 8020A Nov 1990 / 8015Mod <br /> Lab Run#: 14025 <br /> Matrix: WATER <br /> Recover <br /> Sample# Client Sample ID Surrogate Recovered LimitE <br /> 197515-1 BH-A WATER TRIFLUOROTOLUENE 81 . 7 58-12 <br /> 197515-1 BH-A WATER 4-BROMOFLUOROBENZENE 79 . 2 50-1-1�: <br /> Recover <br /> Sample# QC Sample Type Surrogate Recovered LimitE <br /> 198129-1 Reagent blank (MDB) TRIFLUOROTOLUENE 74 . 0 58-12 <br /> 198129-1 Reagent blank (MDB) 4-BROMOFLUOROBENZENE 74 . 7 50-1-r <br /> 198130-1 Spiked blank (BSP) TRIFLUOROTOLUENE 99 . 1 58-12 <br /> 198130-1 Spiked blank (BSP) 4-BROMOFLUOROBENZENE 80 . 3 50-1-F- <br /> 198131-1 <br /> 0-1-198131-1 Spiked blank duplicate (BSD)TRIFLUOROTOLUENE 102 58-12 <br /> 198131-1 Spiked blank duplicate (13SD)4-BROMOFLUOROBENZENE 77 . 7 50-1-F <br /> 198132-1 Matrix spike (MS) TRIFLUOROTOLUENE 110 58-12 <br /> 198133-1 Matrix spike duplicate (MSD)TRIFLUOROTOLUENE 108 58-12 <br /> V132 <br /> QCSURR1229 VINCE 31-Jul-98 - <br /> 1220 Quarry Lane • Pleasanton, California 94566-4756 <br /> (925) 484-1919 Facsimile (925) 484-1096 <br /> 7'-.- -.I Irl Ul'0 n A n I C� <br />