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f <br /> Ampcan Environmental Network <br /> WORK ORDER: 9710361 QUALITY CONTROL REPORT PAGE QR-2 <br /> ANALYSIS: Gasoline Oxygenates <br /> MATRIX: Soil/Bulk <br /> METHOD BLANK SAMPLES <br /> L, -•----. 1----•• --•----••---•----•.......................... <br /> LAB ID: BLNK 11 <br /> SAMPLE TYPE: Blank-Method/Media blank 05 INSTR RUN: GCMS12\971105000000/1/ <br /> INSTRUMENT: HP mass spec for Volatiles PREPARED: BATCH ID: MS12S110597 <br /> UNITS: ug/kg ANALYZED: 11/05/97 DILUTION: 1.00 <br /> i" <br /> METHOD: REF REPORTING SPIKE 1,p RECOVERY REC LIMITS (X) RPD <br /> pNALY7E RESULT RESULT LIMIT VALUE11 s(X) LOW HIGH RPD (X) LIMIT (X) <br /> # 1.2-DCE-d4 (surr) 98.4 100 100 'J 98.4 70 130 <br /> ` Toluene-d8 (surr) 95.1 100 100 r 95.1 70 130 <br /> Bromofluorobenzene (surr) 94.0 100 100 1 94.0 70 130 <br /> Methy-t•butyl ether (MTBE) ND 5 <br /> Ethyl-t-butyl ether (ETBE) NO 5 <br /> t-Amylmethyl ether (TAME) ND 5 <br /> t <br /> t-Butanol (TBA) ND 100 <br /> Di-isopropyl ether (DIPE) ND 5 <br /> ---------•---- ................................................................................................................ i <br /> LABORATORY CONTROL SAMPLES <br /> -- ...---..... <br /> s SAMPLE TYPE: Laboratory Control Spike LAB ID: LCS 1105 INSTR RUN: GCMS12\971105000000/2/1 <br /> ' INSTRUMENT. HP mass spec for Volatiles PREPARED: BATCH ID: MS12S110597 <br /> UNITS: ug/kg ANALYZED: 11/05/9,7 DILUTION: 1.00 <br /> ' METHOD: <br /> REF REPORTING. SPIKE(. RECOVERY REC LIMITS (X) RPD <br /> ANALYTE RESULT RESULT LIMIT VALUE', " (X) LOW HIGH RPD (X) LIMIT (X) <br /> 1,2-DCE-d4 (surr) 90.4 98.4 100 100 ', 90.4 70 130 <br /> Toluene-d8 (surr) 97.4 95.1 100 1001' 97.4 70 130 <br /> Bromofluorobenzene (surr) 92.2 94.0 100 100 ',i 92.2 70 130 <br /> Methy-t•butyl ether (MTBE) 107 ND 5 10011 107 32 158 <br /> Ethyl-t-butyl ether (ETBE) 111 ND 5 10011 111 32 158 <br /> --•-.- ......---' .. ........" 158 <br /> t. -----• -- ----------------- ---Amylmethyl ether (TAME) 112 ND 5 1001 ............ <br /> I4 <br /> MATRIX SPIKE SAMPLES <br /> � _ _ _ p _ _ .... <br /> INSTRUMENT. HP mass spec for Volatiles PREPARED: ----- RUN............................................... <br /> • --• -07A '' INSTR RUN: GCMS12\971105000000/10/8 <br /> SAMPLE TYPE: S ike-Sample/Matrix LAB ID: MD10361 BATCH ID: MS12S110597 <br /> UNITS: ug/kg ANALYZED: 11/06/97 DILUTION: 1.00 <br /> METHOD: <br /> REF REPORTING SPIKE RECOVERY REC LIMITS (X) RPD <br /> ' ANALYTE RESULT RESULT LIMIT VALUE (X) LOW HIGH RPD (X) LIMIT (X) <br /> i. <br /> 1,2•DCE-d4 (surr) 96.8 92.4 100 100,1 96.8 70 130 <br /> Toluene-d8 (surr) 98.3 96.7 100 1001 „98.3 70 130 <br /> { Bromofluorobenzene (surr) 94.1 99.1 100 100i,� 94.1 70 130 <br /> Methy-t-butyl ether (MTBE) 49.9 ND 5 5011 100 32 158 <br /> Ethyl-t-butyl ether (ETRE) 47.6 NO 5 501 95 32 158 <br /> 1 t-Amylmethyl ether (TAME) 47.9 ND 5 50: 96 32 158 <br /> i ----------------------------•--...-----..........-•---•-•--•---•-------i; - ---------••-------------- ---- <br /> SAMPLE TYPE: Spike-Sample/Matrix LAB ID: MS10361 07A INSTR RUN: GCMS12\971105000000/9/8 <br /> INSTRUMENT: HP mass spec for Volatiles PREPARED: I BATCH ID: MS12S110597 <br /> UNITS: ug/kg ANALYZED: 11/06/97 DILUTION: 1.00 <br /> {� METHOD: ` RPD <br /> LIMITS (X) <br /> REF REPORTING SPIKE RECOVERY REC <br /> ANALYTE RESULT RESULT LIMIT VALUE (X) LOW HIGH RPO (X) LIMIT (X) <br /> !; <br /> 1,2•DCE-d4 (surr) 98.3 92.4 100 1001) '98.3 70 130 <br /> Toluene-d8 (surr) 102 96.7 100 100',', 102 70 130 <br /> Bromofluorobenzene (surr) 96.0 99.1 100 100,; 96.0 70 130 <br /> Methy-t-butyl ether (MTBE) 50.0 ND 5 50' 100 32 158 <br /> Ethyl•t-butyl ether (ETBE) 45.2 NO 5 50' 90 32 158 <br /> - t-Amylmethyl ether (TAME) 45.2 ND 5 50 90 32 158 <br /> ...--•--------------•-----------------•-----...----•--•-•--.........-- ...... •-----•------ <br /> I <br />