Laserfiche WebLink
r7 N <br /> } Iy <br /> Submission 2005-04-0610 <br /> Gas/BTEX Fuel Oxygenates by 82608 <br /> TRC Alton Geoscience- Irvine <br /> Attn Anju Farfan <br /> 21 Technology Drive <br /> Irvine, CA 92718 <br /> Phone (949)341-7440 Fax (949) 753-0111 <br /> Project 41050001 FA20 Received 04/19/2005 15 55 <br /> Conoco Phillips#08671 <br /> Site 8606 Thornton Rd , Stockton <br /> Batch QC Report <br /> Prep(s) 5030B Test(s) 8260E <br /> Laboratory Control Spike Water QC Batch#200510510'1-1A 66 <br /> LCS 2005105101-1A 66-014 Extracted 05/01/2005 Analyzed 05/0112005 16 14 <br /> LCSD <br /> Compound Conc ug/L Exp Conc Recovery% RPD Ctrl Limits % Flags <br /> LCS LCSD LCS LCSD % Rec RPD LCS LCSD <br /> Methyl tert-butyl ether(MTBE) 230 25 920 65-165 20 <br /> Benzene 223 25 892 69-129 20 <br /> Toluene 257 25 1028 70-130 20 <br /> Surrogates(s) <br /> 1,2-Dichloroethane-d4 457 500 914 73-130 <br /> Toluene-l8 531 500 11062 81-114 <br /> Severn Trent Laboratories, Inc 05/03/2005 1449 <br /> STL San Francisco"1220 Quarry Lane Pleasanton CA 94566 <br /> A part of Severn Tram Plc Tel 925 484 1919 Fax 925 484 1096*www stl-inc com*CA DHS FLAP#2496 Page 18 of 24 <br />