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� �■��R � � I�f 1� I��1 ISI � �1 � � � � � �� � <br /> Page 2 <br /> March 11, 1997 ORGANIC Quality Assurance Report for sample 731130 <br /> Quality Assurance Cont'd <br /> i <br /> BATCH EPA CALIBRATION QA/QC METHOD QA/QC <br /> Constituent ID Method Units Type Conc % REC AR NOTE Type Conc. % REC x REC AR % DIF MAV NOTE <br /> TPH-Gas 6Q12A 8015M mg/kg LCs 10 0 104 75-125 MS 5 00 105 98 2 75-125 6 5 20 0 <br /> 7Q12A 8015M mg/kg LCS 100 98 9 75-125 MS 50 0 117 97 8 75-125 8.9 20 0 <br /> 8012A 8015M m9/k9 LCS 100 94 2 75-125 BS 50 0 107 105 75-125 2.1 20 0 <br /> FGL ID = 19970227 N/A => Not Applicable NOTE => See note indicated below. <br /> Notes• <br /> 410 Matrix Spike (MS) not within Acceptance Range (AR) and/or Relative Percent Difference (RPD) not within <br /> Maximum Allowable Value (MAV) . Batch qualified based on the LCS, CCV, or ICV recovery. <br /> FGL ENVIRONMENTAL, INC. <br /> CJ:jgc <br /> C� f <br /> Charles Jo san, B S. , QA/QC Officer <br />