Laserfiche WebLink
Environmental Laboratories_ <br /> Working To Restore Nature <br /> UALTTY ASSURANCEIQUALrTY CONTROL REPORT <br /> 10Wlab frm <br /> Attention. Ms Tina LePage Date Analyzed 08-11-92 <br /> RESNA G C # 2 <br /> 1710 Main St. Matrix Water <br /> Escalon, CA 95320 <br /> Project 19505-L, Project W0475.15 <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> Wb Rpb ppb -ppb Vpb Ppb <br /> Detection Limit: 05 05 05 05 50 50 <br /> Blank ND ND ND ND ND NR <br /> M Ethyl- Total <br /> Benzene 'Toluene benzene Xylenes TPHg TPHd <br /> Standard 107 106 110 110 92 NR <br /> MS 102 102 116 105 89 NR <br /> MSD 107 107 112 111 82 NR <br /> RPD 478 478 385 5.56 8.19 NR <br /> ppb = parts per billion = ug/L - micrograms per Mer <br /> ND = Not detected Compound(s) may be present at concentrations below the detection limit <br /> NR = Analysts 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 /> RPA <25% <br /> August 14,_199_2 <br /> Laboratory Repr entative Date Reported <br /> RESNA ENVIRONNURI7rAL 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 0 Fremont CA 94538 9 Phone (510) 623-0775 a (800) 247-5223 0 FAX (510) 651-8754 <br />