Laserfiche WebLink
R <br /> —,-,--7- L <br /> ME <br /> E-z "MIN�Qm <br /> AUG - 5 <br /> SUPERIOR ANALYTICAL LABORATORY, INC. <br /> 1555 BURKE. UNIT I-SAN FRANCGCO.CA 94124 • P-GNE (415) 647-2081 DONS #1332 <br /> C E R T I F I C A T E O F A N A L Y S I S <br /> LABORATORY NO. 12119-1 DATE RECEIVED: 07/23/91 <br /> CLIENT: Alton Geosc•ience DATE REPORTED: 07/30/91 <br /> JOB NO. 310308 <br /> EPA SW-846 METHOD 8240 - VOLATILE ORGANICS <br /> by Gas Chromatography/ Mass Spectrometry <br /> SAMPLE: 0791031 <br /> Compound ug/l _Compound ug/1Y <br /> Chlo-nmethane ND<10 Cis-1 ,3-Dichloroprooene ND<3 <br /> Bromnmetnane ND<10 Trichloroothene ND<3 <br /> Dibramachlaramethane NQ<3 <br /> Vinyl r;hloride ND<10 <br /> Chloroethane ND<10 1 ,1 ,2-Trichloroathans Np<2 <br /> Methy'Jene Chloride N0<10 Benzene <br /> Acetone ND<10 Trans-1 ,3-Dichloropropene ND<3 <br /> Carbon disulfide ND<3 2-Chloroethyl vinyl ether ND<3 <br /> Frichloro€luoromethans ND<3 Bromaform ND<10 <br /> 1 , 1-Dichloroethane ND<3 4-Methyl-2-PentQ:�one ND<10 <br /> 1 ,1-Dichloroethane ND<3 2-Hexanone ND<3 <br /> 1 ,2-Dichloroethens (total ) ND<3 Tetrachloroothe.ne <br /> Chloroform ND<3 1 ,1 ,2,2-Tetrach,oroethane ND<3 <br /> 1 ,2-Dichioroethane ND<3 Toluene <br /> ND<20 Chlorobanzane ND<3 <br /> 2-Butanone ND<3 <br /> 1 ,1 , 1-Trichloroethane ND<3 Ethylbenzane ND<3 <br /> Carbon Tetrachloride TotaStyrl <br /> ND<3 <br /> Vinyl Acetate ND<10 Total Xylenes ND<3 <br /> Brcmodichloromethane ND<3 1 ,3-Dichlorobenzene <br /> 1 ,2-Dichloropropane ND<3 1 ,2&1 ,4-Dichlorobenzenes ND<3 <br /> ug/l = part per billion (ppb) <br /> QC DATA: QC Limits <br /> Surrogate Recoveries soil <br /> water <br /> 1 ,2-DCA-d4. . . . . . . . . . . . . . 95% 76-114 81-11788-110 81.140 <br /> Toluene-d8. . . . . . . . . . . . . . 100% 86-115 74-121 <br /> Bromoflijorobenzene. . . . . . 99% <br /> comments: Richard Srna, Ph.D. <br /> Laborat Y i ctor <br /> OU 17STANDING QUALITY AND SERVICE <br />