Laserfiche WebLink
J!14 ) SEQUOIA ANALYTICAL AUG _ 5 1992 <br /> 1900 Bates Avenue • Suite LM • Concord, California 94520 <br /> qwp (510) 686-9600 • FAX (510) 686 9689 <br /> Alton Geoscience Client Project ID Mobil #04-NP4/30-0140-10 Sampled Jul 24, 1992 <br /> 5870 Stoneridge Drive, Suite 6 Sample Matrix Water Recerved Jul 24, 1992 <br /> Pleasanton, CA 94588 Analysis Method EPA 5030/8015/8020 Reported Jul 31, 1992 <br /> Attention Cyril Yong First Sample # 207-0949 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sample <br /> Analyte Limit I.D. <br /> Ng/L 207-0949 <br /> E-1 <br /> Purgeable <br /> Hydrocarbons 50 N D <br /> Benzene 05 N D <br /> Toluene 0 5 N D <br /> Ethyl Benzene 05 N D <br /> Total Xylenes 05 N D <br /> Chromatogram Pattern -- <br /> Quality Control Data <br /> Report Limit Multiplication Factor, 10 <br /> Date Analyzed 7/29/92 <br /> Instrument Identification HP-2 <br /> Surrogate Recovery, % 108 <br /> (OC Limas W 70-130%) <br /> Purgeable Hydrocarbons are quantitated against a trash gasoline standard <br /> Analytes reported as N D were not detected above the stated reporting IlrnlL <br />• SEOUOIA ANALYTICAL <br /> Xtt hieffo W70949-ALT <`1> <br /> Project Manager <br />