Laserfiche WebLink
Analysis • <br /> Lancaster Laboratories <br /> Where quality is a science. . <br /> Pagel of 2 <br /> Lancaster Laboratories Sample No. WW 3701042 <br /> Collected: 10/01/2001 11:57 by TC Account Number: 10906 <br /> Submitted: 10/05/2001 09:30 Chevron Products Company <br /> Reported: 10/23/2001 at 17: 15 6001 Bollinger Canyon Rd <br /> Discard: 11/23/2001 Building L PO Box 6004 <br /> MW-7 Grab Water San Ramon CA 94583-0904 <br /> Facility# 9--0557 Job# 386643 GRD <br /> 139 S Center St. Stockton T0607700391 MW-7 <br /> C-MW7 <br /> As Received <br /> CAT As Received Method Dilution <br /> No. Analysis Name CAS Number Result Detection Units Factor <br /> Limit <br /> 05553 TPH - DRO CA LUFT (Waters) n.a. 2,300. 200. ug/l 10 <br /> According to the California LUFT Protocol, the quantitation for Diesel <br /> Range Organics was performed by peak area comparison of the sample pattern <br /> to that of our #2 fuel oil reference standard (between C10 and C28 normal <br /> hydrocarbons) . <br /> Sufficient sample volume was not available to perform a MS/MSD for this <br /> analysis. Therefore, a LCS/LCSD was performed to demonstrate precision and <br /> accuracy at a batch level. <br /> 01729 TPH-GRO N. California (waters) <br /> 01730 TPH-GRO N. California (waters) n.a. 5,300. 250. ug/l 5 <br /> The reported concentration of TPH-GRO does not include MTBE or other <br /> gasoline constituents eluting prior to the C6 (n-hexane) TPH-GRO range <br /> start time. <br /> 02740 Custom TPH with Ranges (Water) <br /> 01779 C16-C36 n.a. 0.47 0.20 mg/l 1 <br /> 02741 Total TPH n.a. 0.47 0.20 mg/l 1 <br /> Due to a coeluting peak near its retention time, accurate chlorobenzene <br /> surrogate recovery could not be determined. <br /> 08214 BTEX, MTBE (8021) <br /> 00776 Benzene 71-43-2 110. 1.0 ug/l 5 <br /> 00777 Toluene 108-88-3 8.9 1.0 ug/l 5 <br /> 00778 Ethylbenzene 100-41-4 210. 1.0 ug/l 5 <br /> 00779 Total Xylenes 1330-20-7 48. 3.0 ug/1 5 <br /> 00780 Methyl tert--Butyl Ether 1634-04-4 N.D. # 5.0 ug/l 5 <br /> Due to the presence of an interferent near its retention time, the normal <br /> reporting limit was not attained for MTBE. The <br /> presence or concentration of this compound cannot be determined due to the <br /> presence of this interferent. <br /> Lancaster Laboratories,Inc. <br /> M E M B E R 2425 New Holland Pike <br /> PO Box 12425 <br /> Lancaster,PA 17605-2425 <br /> 713-656-2300 Fax:717-656-2681 2216 Rev,9111100 <br />