Quantitation Report (QT Reviewed) Data Path : W:\HPCHEM1\MSVOA_X\DATA\VX051118\ Data File : VX001627.D Acq On : 11 May 2018 03:29 Operator : JC/MD Sample : J2766-01 Misc : 5.0mL/MSVOA_X/WATER ALS Vial : 34 Sample Multiplier: 1 Quant Time: May 11 07:43:23 2018 Quant Method : W:\HPCHEM1\MSVOA_X\METHOD\624X051118W.M Quant Title : METHOD 624 VOLATILE ORGANIC ANALYSIS QLast Update : Fri May 11 07:16:13 2018 Response via : Initial Calibration Internal Standards R.T. QIon Response Conc Units Dev(Min) -------------------------------------------------------------------------- 1) Bromochloromethane 5.03 128 55614 30.00 ug/l 0.00 28) 1,4-Difluorobenzene 6.87 114 286814 30.00 ug/l 0.00 57) Chlorobenzene-d5 10.12 117 258882 30.00 ug/l 0.00 System Monitoring Compounds 27) 1,2-Dichloroethane-d4 6.07 65 124249 30.62 ug/l 0.00 Spiked Amount 30.000 Range 50 - 169 Recovery = 102.07% 60) 4-Bromofluorobenzene 11.14 95 119849 29.25 ug/l 0.00 Spiked Amount 30.000 Range 56 - 143 Recovery = 97.50% 63) Toluene-d8 8.72 98 337520 29.23 ug/l 0.00 Spiked Amount 30.000 Range 66 - 137 Recovery = 97.43% Target Compounds Qvalue 15) Acetone 2.45 58 1118277 2380.92 ug/l 94 16) Carbon Disulfide 2.57 76 13885 2.18 ug/l 99 30) 2-Butanone 4.72 43 54475 22.91 ug/l 99 58) 4-Methyl-2-Pentanone 8.66 43 15265 3.28 ug/l 97 61) Tetrachloroethene 9.34 164 7862 2.09 ug/l 95 62) Toluene 8.79 91 40963 3.29 ug/l 99 66) Ethyl Benzene 10.26 91 4902 0.38 ug/l 97 67) m/p-Xylenes 10.37 106 2613 0.51 ug/l 99 68) o-Xylene 10.70 106 1324 0.26 ug/l 93 69) Styrene 10.72 104 3103 0.37 ug/l 94 76) 1,3,5-Trimethylbenzene 11.51 105 2411 0.22 ug/l 94 79) tert-butylbenzene 12.07 119 245162 20.93 ug/l 100 80) 1,2,4-Trimethylbenzene 11.82 105 15570 1.38 ug/l 59 81) sec-Butylbenzene 11.95 105 8276m 0.65 ug/l 82) p-Isopropyltoluene 12.07 119 245162 20.93 ug/l 100 84) 1,4-Dichlorobenzene 12.10 146 1890 0.27 ug/l 97 91) Naphthalene 13.84 128 9583 0.62 ug/l # 94 -------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration (+) = signals summed