Laserfiche WebLink
Page 42 of 56 <br /> alscience <br /> nvironmental Quality Control - Spike/Spike Duplicate <br /> aboratories, Inc. <br /> Parsons Date Received: 08/27/08 <br /> 2121 North California Blvd., Suite 500 Work Order No: 08-08-2353 <br /> Walnut Creek, CA 94596-7305 Preparation: EPA 50308 <br /> Method: EPA 82608 <br /> Proiect Former Tracy MGP <br /> Date Date MS/MSD Batch <br /> Quality Control Sample ID Matrix Instrument Prepared Analyzed Number <br /> 08-08-2265-2 Aqueous GUMS RR 08/29/08 08/30/08 080829S02 <br /> Parameter MS%REC MSD%REC %REC CL RPD RPD CL Qualifiers <br /> Benzene 100 98 88-118 2 0-7 <br /> Carbon Tetrachloride 115 115 67-145 0 0-11 <br /> Chlorobenzene 95 97 88-118 2 0-7 <br /> 1,2-Dibromoethane 99 100 70-130 1 0-30 <br /> 1,2-Dichlorobenzene 89 89 86-116 0 0-8 <br /> 1,1-Dichloroethene 110 110 70-130 1 0-25 <br /> Ethylbenzene 94 94 70-130 0 0-30 <br /> Toluene 98 97 87-123 1 0-8 <br /> Trichloroethene 97 96 79-127 0 0-10 <br /> Vinyl Chloride 103 106 69-129 2 0-13 <br /> Methyl-t-Butyl Ether(MTBE) 114 114 71-131 0 0-13 <br /> Tert-Butyl Alcohol(TBA) 109 113 36-168 4 0-45 <br /> Diisopropyl Ether(DIPE) 104 102 81-123 2 0-9 <br /> Ethyl-t-Butyl Ether(ETBE) 108 107 72-126 1 0-12 <br /> Tert-Amyl-Methyl Ether(TAME) 103 104 72-126 1 0-12 <br /> Ethanol 97 103 53-149 6 0-31 <br /> RPD-Relative Percent Difference, CL-Control Limit <br /> 7440 Lincoln Way, Garden Grove, CA 92841-1427 . TEL:(714) 895-5494 FAX: (714) 894-7501 <br />