Laserfiche WebLink
� s • <br /> Report Number 27505 <br /> QC Report Matrix Spike/ Matrix Spike Duplicate Date 7/21/2002 <br /> Project Name ROBLES <br /> Project Number 3490 <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 27503-02 <0 50 200 199 21 2 218 ug/L EPA 82606 7119102 106 109 2 90 70-130 25 <br /> Toluene 27503-02 <0 50 200 199 200 204 ug/L EPA 8260B 7119102 100 102 202 70-130 25 <br /> Tert-Butanol 27503-02 <5 0 100 997 116 110 ug/L EPA 8260B 7119102 116 110 507 70-130 25 <br /> Methyl-t-Butyl Ether 27503-02 <0 50 200 199 180 185 ug/L EPA 8260B 7119102 901 930 311 70-130 25 <br /> i <br /> Approved By Joel Kiff <br /> KIFF ANALYTICAL, LLC <br /> 720 Olive Drive, Suite D Davis, CA 95616 530-297-4800 <br />