Laserfiche WebLink
Report Number: 24540 <br /> QC Report : Matrix Spikel Matrix Spike Duplicate Date : 2/4/2002 <br /> Project Name : Singh-Tracy <br /> 1 Project Number: 3254 <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 24572-02 <0.50 19.4 19.6 20.0 20.1 ug/L EPA 8260E 2/1/2002 103 103 0.801 70-130 25 <br /> Toluene 24572-02 <0.50 19.4 19.6 19.8 20.1 uglL EPA 8260B 2/1/2002 102 102 0.195 70-130 25 <br /> Tert-Butanol 24572-02 <5.0 96.8 97.9 92.5 93.1 ug1L EPA 8260B 2/1/2002 95.5 95.0 0.514 70-130 25 <br /> Methyl-t-Butyl Ether 24572-02 0.80 19.4 19.6 19.8 20.5 uglL EPA 8260B 2/1/2002 98.2 101 2.51 70-130 25 <br /> Benzene 24432-02 <0.50 40.0 40.0 40.6 40.0 uglL EPA 82608 113112002102 100 1.51 70-130 25 <br /> Toluene 24432-02 <0.50 40.0 40.0 39.3 38.5 ug/L EPA 8260B 11311200298.3 96.3 2.06 70-130 25 <br /> Tert-Butanol 24432-02 <5.0 200 200 160 203 uglL EPA 8260B 11311200280.2 101 23.3 70-130 25 <br /> M ethyl A-B utyl Ethe r 244 32-02 <0.50 40.0 40.0 36.4 35.7 "ug1L EPA 8260B 11311200291.0 89.3 1.91 70-130 25 <br /> Approved By: J6el Kiff <br /> KIPF ANALYTICAL, LLC ' <br /> 720 Olive Drive, Suite D Davis, CA 95616 530-297-4800 <br />