Laserfiche WebLink
NEI/GTEL Client ID BLAOICHV08 QUALITY CONTROL RESULTS <br /> Login Number W7030012 Volatile Organics <br /> Project ID (number) 970225 K1 Method EPA 8020A <br /> ^-o ect ID (name) CHEVRON/9-4275/2905 W BENJAMIN HOLT OR/STOCKTON/CA Matrix Aqueous <br /> Calibration Verification Sample Summary <br /> Spike Check Sample QC Percent Acceptability Limits <br /> Analyte Amount Concentration Recovery Recovery <br /> ' EPA 8020A Units ug/L QC Batch 030797GC17-1 <br /> Benzene 20.0 20 9 105 77-123% <br /> Toluene 20 0 21 I 106 77 5-122 5% <br /> Ethylbenzene 24 O 19 9 99 5 63-137% <br /> Xylenes (Total) 60 0 66 4 111 85-115% <br /> TPH as Gasoline 500. 536 107 80-120% <br /> Notes <br /> QC check source Supelco #LA12389 <br /> I/GTEL Wichita KS <br /> W7030012 4 <br />