Laserfiche WebLink
HOUSTON LABORATORY <br /> 8880 INTERCHANGE DRIVE <br /> HOUSTON,TE%AS77054 <br /> (7131660-0901 <br /> Quality Control Report <br /> EXXON Company U S A <br /> 000417-A1 <br /> Analysts Purgeable Aromatics WorkOrder 00040550 <br /> Method SW802111 Lab Batch ID R12963 <br /> Method Blank Samples In Analytical Batch <br /> RunID HP_W_0004268-259886 Units ug1L Lab Sample ID Client Sample ID <br /> Analysts Date 04/26/2000 12 17 Analyst DL 00040550-04A MW-4 <br /> 00040550-05A MW-5 <br /> 00040550-06A MW-6 <br /> 00040550-07A MW-7 <br /> ' Analyte Result Rep Limit 00040550-08A VEW-2 <br /> Benzene ND 10 <br /> Ethylbenzene ND 10 <br /> 00040554 09A TB <br /> Methyl tell ether ND 10 <br /> Toluene ND— 10 <br /> m p_Xylene ND 1 0 <br /> o Xylene ND 1 0 <br /> Xylenes Total ND 1 0 <br /> Surr 1 4 Difluorobenzene 963 72 137 <br /> ' Surr 4-Bromoflucrobenzene 101 048 156 <br /> Laboratory Control Sample(LCS) <br /> RunlD HP W_o00426B 259885 Units ug/L <br /> Analysis Date 04/26/2000 11 27 Analyst DL <br /> Analyte — Spike Result Percent Lower Upper <br /> Added Recovery Limit Limit <br /> Benzene 50 53 106 611 139 <br /> ' Ethylbenzene 50_ 52- 105 70 118 <br /> — - — -- <br /> Methyl tert butyl ether I 50 52 104 72_ 128 <br /> Toluene - —� -�- 50 53 106'- - 651 125, <br /> ' m p-Xylene - _ — - 100 - 110--- 105:- - - 72I 1161 <br /> o-Xylene f 50 53 105 721 1171 <br /> Xylenes Total �- -- 150 - - 163 109 721 _1171 <br /> Matrix Spike(MS)I Matrix Spike Duplicate(MSDJ <br /> ' Sample Spiked 00040550-08 <br /> RunlD HP_W 0004268 260307 Units uglL <br /> Analysis Date 04126/2000 20 14 Analyst DL <br /> Analyte Sample MS MS ResultMS% MSD MSD Result MSD% RPD RPD Low High <br /> -- --� T Result S -�— Recovery Spike -- Recovery Limit Limit Limit <br /> i <br /> Added Added <br /> Benzene _ _ _ NDS-_ 20 -��- 20 983_- 20_ _- - 201_ 974 0 947 21 — 321 164' <br /> Ethylbenzene -__ NDI 20 19 97 1 20 191_ 956, 1 56 19 521 1421 <br /> jMet#1y1 tert-butyl ether _ _ 23 201 441 103 20 44 302 1 26 20 39�— 15 <br /> luene ND 20 20 99 7 20 20 9821 1 47 20 38' 159 <br /> Qualtflers NDIU-Not Detected at the Reporting Limit `-Recovery Outside Advisable OC Limits <br /> i ' B-Analyte detected in the associated Method Blank D-Recovery Unreportable due to Dilution <br /> J-Estimated value between MDL and POL 00040550 Page 15 <br /> 4128100 10 03 08 Ai 1 <br />