Laserfiche WebLink
I110 2nd Avenue South,ND7 Pacheco,CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone 925-798-1620 Fax 925-798-1622 <br />' Website www mccampbell com E-mail mamQmccamphell corn <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> I <br /> Matrix W WorkOrder 0402229 <br />' EPA Method SW8021B/8015Cm Extraction SW5030B BatchlD 10398 Spiked Sample ID 0402226-002A <br /> Sample Spiked MS' MSD* MS-MSD-1 LCS LCSD 'LCS-LCSD Acceptance Cntena(%) <br />' ug/L pg1L %Rec %Rec % RPD %Rec %Rec %RPD LOW High <br /> TPH(btex)E ND 60 106 110 384 105 107 1 36 70 130 <br /> MTBE ND to 119 101 165 113 114 1 29 70 130 <br />' Benzene ND 10 115 Ito 405 115 119 3 58 70 130 <br /> Toluene ND 10 108 105 269 107 111 3 71 70 130 <br />' Ethylbenzene ND 10 113 112 141 114 117 284 70 130 <br /> Xylenes ND 30 100 100 0 103 107 317 70 130 <br />' %SS 102 10 107 103 343 104 106 1 61 70 130 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br />' NONrâś“ <br /> 0 <br /> 1 <br /> 1 <br />' MS=Matrix Spike,MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate,RPD=Relative Percent <br /> Deviation <br /> %Recovery=100*(MS-Sample)!(Amount Spiked) RPD=100*(MS- MSD)/((MS+MSD)12) <br />' *MS and I or MSD 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 coelutes with surrogate peak <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration in sample 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 t QA/QC Officer <br /> 1 <br />