Laserfiche WebLink
1 10 2nd Avenue South #D7,Pacheco CA 94553-5`64 <br /> McCampbell Analytical, Inc. Telephone 925 798 1620 1-ax 925 798 1622 <br /> Website www meeampbell coin E mail mainG�mecamp1 coin <br /> . QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> Matrix W WorkOrdE r 0403315 <br /> EPA Method SW8021 B/8015CM Extraction SW5030B BatchlD 10829 Spiked Sample ID 0403315-013A <br /> Sample Spiked MS* MSD* MS-MSD LCS LCSD iLCS-LCSD Acceptance Criteria(%) <br /> pg/L pglL % Rec % Rec % RFD %Rec l %Rec % RPD Low Hrgh <br /> PH(btex) ND 60 101 994 l 79 102 102 0 70 130 <br /> MTBE ND 10 99 l 991 0 110 116 i 500 70 130 <br /> Benzene ND _ 10 — 116 116 0 109 114 452 70 130 <br /> Toluene ND 10 107 107 — 0 102 106 36.3 70 130' <br />' Ethylbenzene - ND - 10 �l 12 113 0 358 - 109 113 347 70 130 <br /> Xylenes ND 30 100 100 0 T96 3 100 374 70 130 <br /> %S5 93 1 10 107 107 0 998 101 l 14 70 130 <br /> a <br /> All target compounds in the iMethod Blank of this extraction batch were ND less than the method RL with the following exceptions <br />' NONE <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relatve Percent <br /> Deviation <br /> %Recovery=100`(MS Sample)I(Amount Spiked) RPD=100•(MS MSD)1((MS+MSD)1 2) <br />' •MS and I or MSP spike recoveries may not be near 100%or the RPDs near 0%if a)the sample is inhomogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked or b)if that specific sample matrix interferes with spike recovery <br /> £TPH(btex)=sum of BTEX areas from the FID <br />' #cluttered chromatogram sample peak coerutes with surrogate peak <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration in same€e exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br />' analyte content <br /> DHS Certification No 1644 QAIQC Officer <br />