Laserfiche WebLink
Environmental Laboratories w <br /> -_ s <br /> REZA FAQ <br /> Working To Restore Nature <br /> QUALITY ASSURANCE/QUALITY CONTROL REPORT <br /> 10201ab.frm <br /> Attention: Mr. John Lane Date Analyzed: 09-15-92 <br /> RESNA G.C. #: 1 <br /> 1710 Main St. Matrix: Water <br /> Escalon, CA 95320 <br /> Project: 195091, Project W0365.01 <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> .Pp -Rpb Rpb ppb <br /> Detection Limit: 0.5 OS 0.5 0.5 50 50 <br /> Blank ND ND ND ND NR ND <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> Standard 98 102 102 103 NR 109 <br /> MS 92 98 100 100 NR 77 <br /> MSD 89 94 95 95 NR 70 <br /> RPD 3.31 4.17 5.13 5.13 NR 9.52 <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 M-115% <br /> Blank ND <br /> MS/MSD 70-130% <br /> RPD <25% <br /> 1 September 25,1992 <br /> Laboratory Rep sentative Date Reported <br /> RESNA ENVIRONMENTAL LABORATORY IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TESTING LABORATORY <br /> (Certification No. 1211) <br /> 42501 Albrae Street • Fremont, CA 94538 • Phone: (510) 623-0775 0 (800) 247-5223 0 FAX: (510) 651-8754 <br />