Laserfiche WebLink
QC Sample Results <br /> Client: Geosyntec Consultants, Inc. Job ID: 320-51445-1 <br /> Project/Site: WR2501 Rough and Ready Island-Stockton <br /> Method: TO-15 - Volatile Organic Compounds in Ambient Air (Continued) <br /> Lab Sample ID: LCSD 320-304622/5 Client Sample ID: Lab Control Sample Dup <br /> Matrix: Air Prep Type: Total/NA <br /> Analysis Batch: 304622 <br /> Spike LCSD LCSD %Rec. RPD <br /> Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit <br /> Gasoline Range Organics 8180 8590 ug/m3 105 70-130 2 25 <br /> (C6-C12) <br /> LCSD LCSD <br /> Surrogate %Recovery Qualifier Limits <br /> 4-Bromofluorobenzene(Surr) 103 70-130 <br /> 1,2-Dichloroethane-d4(Surr) 100 70-130 <br /> Toluene-d8(Surr) 99 70-130 <br /> Lab Sample ID: LCSD 320-304622/7 Client Sample ID: Lab Control Sample Dup <br /> Matrix: Air Prep Type: Total/NA <br /> Analysis Batch: 304622 <br /> Spike LCSD LCSD %Rec. RPD <br /> Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit <br /> Benzene 68.0 77.2 ug/m3 114 68-128 3 25 <br /> Ethylbenzene 91.6 101 ug/m3 110 64-124 2 25 F1Toluene 79.8 95.3 ug/m3 119 68-128 2 25 <br /> m,p-Xylene 183 194 ug/m3 106 65-125 2 25 <br /> o-Xylene 91.7 93.6 ug/m3 102 65-125 2 25 <br /> Naphthalene 109 112 ug/m3 103 50-147 7 25 <br /> LCSD LCSD <br /> Surrogate %Recovery Qualifier Limits <br /> 4-Bromofluorobenzene(Surr) 103 70-130 <br /> 1,2-Dichloroethane-d4(Surr) 100 70-130 F7Toluene-d8(Surr) 102 70-130 <br /> Lab Sample ID: MB 320-304928/10 Client Sample ID: Method Blank <br /> Matrix: Air Prep Type: Total/NA <br /> Analysis Batch: 304928 <br /> MB MB <br /> Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac <br /> Benzene ND 1.3 0.25 ug/m3 07/01/1918:53 1 <br /> Ethylbenzene ND 1.7 0.27 ug/m3 07/01/1918:53 1 <br /> Toluene ND 1.5 0.19 ug/m3 07/01/1918:53 1 <br /> m,p-Xylene ND 3.5 0.43 ug/m3 07/01/1918:53 1 <br /> o-Xylene ND 1.7 0.23 ug/m3 07/01/1918:53 1 <br /> Naphthalene ND 4.2 2.9 ug/m3 07/01/1918:53 1 <br /> Gasoline Range Organics(C6-C12) ND 410 160 ug/m3 07/01/19 18:53 1 <br /> MB MB <br /> Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac <br /> 4-Bromofluorobenzene(Surr) 97 70-130 07/01/19 18:53 1 <br /> 1,2-Dichloroethane-d4(Surr) 104 70-130 07/01/19 18:53 1 <br /> Toluene-d8(Surr) 101 70-130 07/01/19 18:53 1 <br /> Eurofins TestAmerica, Sacramento <br /> Page 11 of 77 7/2/2019 <br />