Laserfiche WebLink
Environmental Laboratories ��us <br /> Working To Restore Nature <br /> QUAUff ASSURANCE/QUALITY CONTROL REPORT <br /> 10201ab.frm <br /> Attention: Mr. John Lane Date Analyzed: 07-06-92 <br /> RESNA G.C. #: 2 <br /> 1710 Main St. Matrix: Water <br /> Escalon, CA 95320 <br /> Project: AGS 19509L, Project W0365 <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> Wb Mb Wb <br /> Detection Limit: 0.5 0.5 0.5 0.5 50 50 <br /> BIank ND ND ND ND NR ND <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> Standard 109 110 112 110 NR 95 <br /> MS 109 111 ill 109 NR 103 <br /> MSD 102 101 101 100 NR 120 <br /> RPD 6.64 9.43 9.43 8.61 NR 15.2 <br /> ppb = parts per billion = ug/L = micrograms per liter. <br /> ND = Not detected. Compound(s)may be present at concentrations below the detection limit. <br /> NR= Analysis not requested. <br /> MS = Matrix Spike <br /> MSD = Matrix Spike Duplicate <br /> RPD = Relative Percent Difference <br /> Acceptable Range <br /> Standard 95-115% <br /> Blank ND <br /> MS/MSD 70-130% <br /> RPD ¢25% <br /> 02� —July 10, 1992 <br /> Laboratory R resentative Date Reported <br /> RESNA ENVIRONMENTAL LABORATORY IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TES TNG LABORATORY <br /> (Certification No. 1211) <br /> 42501 Albrae Street • Fremont, CA 94538 • Phone: (510) 623-0775 • (800) 247-5223 • FAX: (510) 651-8754 <br />