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Emission Test Report EMC WA-2-08 Section 5 Revision: 0 Date: September 30.1999 Page 2 of 18 The PCDD/PCDF blank results are summarized in Table 5-6. The PCDD/PCDF Lab Control Spike met the objective as presented in Table 5-7. The PCDDIPMF toluene rinse results are summarized in Table 5-8. 5.2.2 Surrogate PCDDIPCDF Recoveries Surrogate recoveries am presented in Table 5-10. Lab surrogates were acceptable for all train samples. Field surrogates were generally acceptable for all train samples with the exception of 13C-2,3 4,7,8-PeCDF, which showed recoveries below the 70% objective. For the toluene rinse samples, the lab surrogates were generally acceptable. Low recoveries were observed in Runs 6 to 9 for several compounds. Field surrogates were not spiked into the toluene rinse samples. 5.2.3 Audit Sample Results Results of the EPA audit samples are presented in Tables 5- 11, 5-12, and 5-13 for chloride, metals, i and PCDD/PCDF respectively. 5■3 Data Audit The data audit was conducted to evaluate the analytical data generated during this work assignment. The quality of the analytical data was evaluated against the quality objectives for the measurement process, which were presented in the QAPP and the specified test methods. The analytical data generated by MRI for this work assignment were audited by the QAU. The MM data met the data quality and measurement criteria for this work assignment as noted in Tables 5-1 and 5-2. r, k. :v 5,4 Data Assessment xr An assessment of the overall quality of the data generated for this work assignment was conducted. The data assessment included a review of the sample collection data, preparation and analysis data, including calibration, surrogate recoveries, laboratory control spike sample, and precision measurements. The data generated by 1%M for this report are traceable and of known and e acce tabl p quality. - r NM-MM4951-08-03 55.wpd G