Laserfiche WebLink
r <br /> SEQUOIA ANALYTICAL <br /> 1900 Bates Avenue • Suite LM • Concord, California 94520 <br /> Val V (510) 686-9600 • FAX (510) 686-9689 <br /> .0Sampled Apr 3, 1992 <br /> ERM-West (Walnut Creek) Client Project ID #1572 04 Received Apr 3, 1992 <br /> 1777 Botelho Dr Suite 260 Matrix Descnpt Water Analyzed 4/14-4/15/92 <br /> Walnut Creek, CA 94596 Analysis Method EPA 5030/8015/8020 Reported pr 22, 1992 <br /> Attention Bruce Pfasf First Sample # 204-0108 <br /> TOTAL PETROLEUM FUEL HYDROCARBONS with BTEX DISTINCTION (EPA 8015/8020) <br /> Sample Sample Low/Medium B.P Ethyl <br /> Number Description Hydrocarbons Benzene Toluene Benzene Xyllleenes <br /> ug/L ug/L ug/ l <br /> (ppb) (ppb) (ppb) (ppb) (ppb) <br /> 204-0108 MW-1A 23,000 3,200 2,400 840 3,500 <br /> r <br /> r <br /> r <br /> i <br /> r <br /> 1 <br /> r <br /> Detection Limits 600 60 so 6 0 so <br /> Low to Medium Boiling Point Hydrocarbons are quantitated against a gasoline standard <br /> Analytes reported as fel D were not present above the stated limit of detection Because matrix effects and/or other factors <br /> required additional sample dilution,detection limits for this sample have been raised <br /> SEQUOIA ANALYTICAL <br /> Kenneth K F Lee 204o10$ERM <br /> Laboratory Manager <br />