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Section No: 9 <br />Page: 4 of 13 <br />Revision No: 2.0 <br />Date: January 15, 1994 <br />IT."(I .-3r'=#- <br />TABLE 9-1 Specific Analytical Drinking Water Methods <br />Parameter Descriptij <br />General Inorganic Analyses continued <br />Nitrogen <br />U <br />Ammonia ( -N) <br />EPA 350.1 <br />Colorimetric <br />Nitrate (N3 -N) <br />EPA 300.0 <br />IC <br />Nitrite (NO2-N) <br />EPA 300.0 <br />IC <br />Nitrate (NO3-N) <br />EPA 353.2 <br />Colorimetric. <br />Nitrite (2-N) <br />EPA 353.2 <br />Coloriinetric <br />Organic ( -N) <br />N/A <br />Calculation <br />Total ( +03 -+N2 -N) <br />/A <br />Calculation <br />Total Kjeldahl <br />EPA 351.2 <br />Colorimetric <br />Odor <br />EPA 140.1 <br />Observation <br />Oil and Grease <br />EPA 413.1 <br />Gravimetric <br />Oxygen, Dissolved (DO) <br />EPA 360.1 <br />ISE <br />pH <br />EPA 150.1 <br />ISE <br />Phenols <br />EPA 420.1 <br />Colorimetric <br />Phosphorous <br />Phosphate (4-P) <br />EPA 300.0 <br />IC <br />Phosphate -dissolved (P4 -P) <br />EPA 300.0 <br />IC <br />Total O <br />EPA 365.4 <br />Colorimetric <br />Total -dissolved (P) <br />EPA 365.4 <br />Colorimetric <br />Resistivity <br />/A <br />Calculation <br />Sodium Percent <br />N/A <br />Calculation <br />! <br />Sodium Absorption Ratio (SA) <br />EPA 200.7 <br />ICP <br />Solids/Residue <br />Filterable ( S) <br />EPA 160.1 <br />Gravimetric <br />Non -filterable (TSS) <br />EPA 160.2 <br />Gravimetric <br />Total <br />EPA 160.3 <br />Gravimetric <br />Volatile <br />EPA 160.4 <br />Gravimetric <br />Settleable <br />EPA 160.5 <br />Gravimetric <br />Sulfate (SO4) <br />EPA 300.0 <br />IC <br />Sulfide (112S) <br />Total <br />EPA 376.2 <br />Methylene Blue <br />Dissolved <br />EPA 376.2 <br />Methylene Blue <br />Sulfite (SO2) <br />EPA 377.1 <br />Titrimetric <br />Tannin & Lignin <br />SM 5500B <br />Colorimetric <br />Titration - pH adjustment <br />N/A <br />Titration <br />Turbidity <br />EPA 180.1 <br />Nephelometric <br />Trace Metals Analyses <br />• <br />Aluminum (Al) <br />EPA 200.9 <br />Furnace Atomic Absorption <br />Aluminum (Al) <br />EPA 200.8 <br />ICP/MS <br />Antimony (Sb) <br />EPA 200.9 <br />Furnace Atomic Absorption <br />Antimony (Sb) <br />EPA 200.8 <br />ICP/MS <br />Arsenic (As) <br />EPA 200.9 <br />Furnace Atomic Absorption <br />Arsenic (As) <br />EPA 200.8 <br />ICP/MS <br />Barium (Ba) <br />EPA 200.7 <br />ICP <br />Bari (Ba) <br />EPA 200.8 <br />ICP/MS <br />Beryllium (Be) <br />EPA 200.7 <br />ICP <br />