Laserfiche WebLink
110 2nd Avenue South,#D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone 925-798-1620 Fax 925-796-1622 <br /> Website www mccampbell corn E-mail main@mccampbell com <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0507231 <br /> EPA Method SW8021B1801SCm Extraction SW5030B BatchlD 17138 Spiked Sample ID 0507231-004A <br /> Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD, Acceptance Criteria(%) <br /> Analyte <br /> pgIL lig/L %Rec % Rec %RPD % Rec % Rec % RPD MS 1 MSD LCS 1 LCSD <br /> TPH(btex)£ ND 60 105 105 0 107 104 250 70-130 70- 130 <br /> MTBE ND 10 873 887 158 92 8 901 297 70-130 70-130 <br /> Benzene ND 10 105 105 0 106 102 432 70-130 70-130 <br /> Toluene ND 10 110 110 0 111 107 357 70-130 70-130 <br /> Ethylbenzene ND 10 118 118 0 119 115 339 70 130 70-130 <br /> Xylenes ND 30 107 107 0 107 100 645 70-130 70-130 <br /> "�oSS 97 10 109 109 0 111 1 109 141 70-130 70-130 <br /> All target compounds to the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> BATCH 17138 SUMMARY_ <br /> ample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> 507231-OOLA 7/14105 i2 49 PM 7!19105 7119105 11 44 PM 0507231-002A 7114105 i i7 PM 7/20105 7!20105 12 13 AM <br /> 0507231-003A 7114105 1 07 PM 7!20/05 7120105 4 30 PM 0507231-004A 7114105 4 06 PM 7120105 7120105 5 04 PM <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent Deviation <br /> %Recovery=100'(MS-Sample)I(Amount Spiked) RPD=100'(MS- MSD)I((MS+MSD)12) <br /> MS 1 MSD spike recoveries and I or%RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons a)the sample is inhomogenous AND <br /> contains significant concentrations of analyte relative to the amount spiked or b)the spiked sample s matnx interferes with the spike recovery <br /> £TPH(btex)=sum of BTEX areas from the FID <br /> C <br /> chromatogram sample peak coelutes with surrogate peak <br /> IA=not applicable or not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=anal a concentration in sam le exceeds spike amount for sod matnx or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or an <br /> a content <br /> DHS Certification No 1644 QA/QC Officer <br />