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a= <br /> r <br /> ' ff <br /> .1 <br /> ni%(i SuHe n Frr°mgrq l_.-� ?ailr7 ia9i bit-14�1h <br /> A,00/ied GeoSystem� ��_�� - <br /> RFQQR® OF ANALYSIS <br /> Date 3-31-87 <br /> Applied GeoSystems <br /> 43255 Mission Blvd. <br /> Fremont, CA. 94539 <br /> Attention: Andrew P. Lush <br /> Date Received: 3-28-87 <br /> Laboratory# 8703WI36 <br /> Date Analyzed: 3-28-87 <br /> Procedure: <br /> The water samples referenced on the attached Chain-of-Custody <br /> were analyzed for the presence and concentration of Benzene, <br /> Ethyl-Benzene, Toluene, and Xylenes (BETX) and for Total Volatile <br /> Elydrocarbons (,rvii) by EPA method 602. The samples were <br /> concentrated on a Tekmar LSC-2 and ALS automatic sampler prior to <br /> i.rljection into a 5890 Etewlett Packard gas chromatograph fitted <br /> with a Photo-Ionization detector (PID) and a Flame Ionization <br /> detector (FID) . 'The lirnit of detection for these samples is <br /> 0.0005 milligrams/liter (parts per million = ppm) . <br /> The results are presented in the table below: <br /> ETEIYL TOTAL <br /> SAMPLE SITE BENZENE BENZENE TOLUENE KYLENES TVII <br /> 2143 87031-1 ND <br /> ND ND ND ND <br /> MARIPOSA <br /> 21.85 87031-1 ND ND ND ND ND <br /> MARIPOSA <br /> Results in milligrams/liter (parts per million = PPm) - <br /> ND=Non Detectable - Less than 0.0005 milligrams/liter (ppm) . <br /> --- - - -- -- - -T:ia-Tran,- Chemist <br /> Applied GeoSystems is a State of California, Department of Health <br /> services Certified Hazardous waste Testing Laboratory (No. 153) . <br /> i <br /> I <br />