Laserfiche WebLink
TABLE 3B <br />ADDITIONAL CUMULATIVE SOIL ANALYTICAL DATA <br />Former Mobil Service Station 99CAS <br />75 E. Alpine Avenue <br />Stockton, California <br />(Page 7 of 7) <br />Nates (Cont -)-- <br />ND <br />= Not detected at or above the laboratory reporting limit. <br />= Less than the stated laboratory reporting limit. <br />--- <br />= Not analyzed. <br />a <br />= The chromatographic pattern does not match that of the specified standard. <br />b <br />= PCB analysis as Aroclors by EPA Method 3554/8080 includes PCB types 1016, 1221, 1232, 1242, 1248, 1254, 1260, 1262, and 1268. <br />c <br />= The sample was collected before the location was moved due to the CPT probe's access limitation. <br />d <br />= The sample was collected from boring CPT3 after the location was moved slightly. <br />e <br />f <br />= Analyte was detected at a concentration below the reporting limit and above the laboratory method detection limit. Reported value is estimated. <br />= Analyte presence was not confirmed by second column or GC/MS analysis. <br />9 <br />= Analyte was detected in the associated method blank. <br />h <br />= 1,2,4-trimethylbenzene (37 mg/kg), 1,3,5-trimethylbenzene (7.9 mg/kg), isopropyltoluene (1.4 mg/kg), n-butylbenzene (3.0 mg/kg), n-propylbenzene (4.7 mg/kg), and <br />sec-butylbenzene (0.64 mg/kg) reported in the sample. <br />