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TABLE 7. INITIAL DEMONSTRATION OF CAPABILITY (IDC) REQUIREMENTS <strong>Method</strong> Reference Requirement Specification and Frequency Acceptance Criteria Section 9.2.1 Demonstration of Low System Background Analyze an LRB and LSSMB prior to any other IDC steps and when modifications are made.
TABLE 8. ON-GOING QUALITY CONTROL REQUIREMENTS (SUMMARY) <strong>Method</strong> Reference Requirement Specification and Frequency Acceptance Criteria Section 8 Sample Collection, Preservation, and Holding Time 28 days, samples must be sterile filtered through a 0.2 µm filter with the filtrate collected in a sterile bottle. Ship at < 10 o C to be received within 48 hours. Once received at the lab, samples should be analyzed as soon as possible. Sterile filtered samples must be stored with head space. Leave 1/3 of bottle empty. Store at 6 o C or less. Section 10.3 Initial Calibration Use internal standardization calibration and a minimum of 5 calibration standards. Use peak area for calibration and quantitation. 80 - 120% recovery of all reprocessed standards at > the MRL. 50 - 150% recovery of reprocessed standards < the MRL. Section 9.3.1 Laboratory Reagent Blank (LRB) Analyze one LFB per Analysis Batch (every 20 field samples). Demonstrate that the target analyte is
Page 1 and 2: EPA Document #: EPA/600/R-05/049 ME
Page 3 and 4: atio and relative retention time ar
Page 5 and 6: and processed like a field sample (
Page 7 and 8: eluent strength or modifying the el
Page 9 and 10: 5.2 Pure ClO 4 - salts are classifi
Page 11 and 12: ate (>15 L/min), liquid nitrogen or
Page 13 and 14: 7.1.2 ACETONITRILE - ACN, CASRN 75-
Page 15 and 16: 7.2.3 CALIBRATION STANDARDS (CAL) -
Page 17 and 18: 9.1.1 METHOD MODIFICATIONS - The an
Page 19 and 20: 9.2.4.3 The target MRL is validated
Page 21 and 22: more than ±30 percent from the are
Page 23 and 24: 9.3.8 LABORATORY DUPLICATE OR LABOR
Page 25 and 26: counts for ClO 4 - at m/z 99 while
Page 27 and 28: 11. PROCEDURE 10.4.3 After every te
Page 29 and 30: 11.5 COMPOUND IDENTIFICATION - Iden
Page 31 and 32: 12.4.1 Calculations must utilize al
Page 33 and 34: 17. TABLES, DIAGRAMS, FLOWCHARTS AN
Page 35 and 36: TABLE 3. SAMPLE ANALYSIS BATCH Inje
Page 37: TABLE 5. DETECTION LIMIT AND LCMRL
Page 41 and 42: FIGURE 1. IC-ESI/MS Configuration U
Page 43 and 44: FIGURE 4. MASS CHROMATOGRAM OF AN L
Page 45 and 46: Procedure 1. Prepare and inject, in
Page 47 and 48: APPENDIX A TABLE A1. SAMPLE DATA CO

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