Laserfiche WebLink
• i <br /> Report Number 249 t <br /> QC Report Matrix Spike/Matrix Spike Duplicate Date 2/6/2002 �. <br /> Project Name 7910 Lower Sacramento <br /> Project Number 020131-JB2 <br /> Duplicate Spiked <br /> Duplicate Spiked Spiked Sample Relative <br /> Spike Spiked Spiked Sample Sample Relative Percent Percent <br /> Spiked Sample Spike Dup Sample Sample Analysis Date Percent Percent Percent Recov Diff <br /> Parameter Sample Value Level Level Value Value Units Method Analyzed Recov Recov _Diff Limit Limit <br /> Benzene 24588-01 <0 50 400 400 432 371 ug/L EPA 8260E 2/4/2002 108 926 152 70-130 25 <br /> Toluene 24588-01 <0 50 400 400 39 0 36 2 ug/L EPA 82608 2/4/2002 975 90 6 742 70-130 25 <br /> Tert-Butanol 24588-01 <5 0 200 200 190 169 ug/L EPA 8260B 2/4/2002 951 84 6 11 6 70-130 25 <br /> Methyl-t-Butyl Ether 24588-01 <0 50 400 400 477 381 ug/L EPA 82608 2/4/2002 119 952 225 70-130 25 <br /> Benzene 24589-02 <0 50 400 400 422 409 ug/L EPA 82608 2/4/2002 106 102 315 70-130 25 <br /> Toluene 24589-02 <0 50 400 400 420 41 1 ug/L EPA 82608 2/4/2002 105 103 216 70-130 25 <br /> Tert-Butanol 24589-02 <5 0 200 200 203 207 ug/L EPA 8260E 2/4/2002 101 104 217 70-130 25 <br /> Methyl-t-Butyl Ether 24589-02 <0 50 400 400 419 426 ug/L EPA 8260B 2/4/2002 105 106 1 61 70-130 25 <br /> Approved By J I Kiff <br /> KIFF ANALYTICAL, LLC <br /> 720 Olive Drive, Suite D Davis, CA 95616 530-297-4800 <br />