Laserfiche WebLink
CHROMALAB, INC. Submission #: 1999-08-0026 <br /> Environmental Services(SDB) <br /> To URS Greiner Woodward Clyde-Oakland Test Method 8020 <br /> . Attn AI Ridley Prep Method 5030 <br /> Batch QC Report <br /> Gas/BTEX (Methanol Extraction) <br /> Laboratory Control Spike (LCS/LCSD) Soil QC Batch # 1999108/04-05 03 <br /> LCS 1999108104-05 03-002 Extracted 08/04/1999 08 32 Analyzed 08/06/1999 08 32 <br /> LCSD 1999108104-05 03-003 Extracted 08/04/1999 16 18 Analyzed 08/05/1999 16 18 <br /> Compound Conc [mg/Kg] Exp Conc [mg/Kg] ,Recovery 1%11 RPD ; Ctrl Limits[%] Flags <br /> LCS LCSD I LCS LCSD LCS LCSD [%] Recovery LCS LCSD <br /> Benzene 0 113 0 111 0 125 0 125 ; 904 88 8 18 77-123 35 <br /> Toluene 0 116 0 113 0 125 0 125 I 928 90 4 26 i 78-122 35 <br /> Ethyl benzene 0119 0 116 0 125 � 0 125 952 928 2 6 70-130 35 <br /> Xylene(s) 0 373 0 363 I 0 375 0 375 995 968, 2 8 75-125 35 <br /> Surrogate(s) I I <br /> TnfEuorotoluene 535 505 500 1 500 107 0 1010 53-125 <br /> 4-Bromofluorobenzene-FI 470 470 500 500 940 94 0 58-124 <br /> I <br />�i <br /> • <br /> 1220 Quarry Lane`Pleasanton,CA 94566-4756 <br /> Telephone (925)484-1919'Facsimile (925)484-1096 <br /> Printed on 08/24/1999 13 18 Page 11 of 12 <br />