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ILT-U-1598

Soil determinations

DETERMINATION

METHOD

Ph (6-6.5)EPA SW-846, Method 9045D, Rev. 4
Total metals (Ag, Al, As, Ba)EPA METHOD 6020B, Rev.2, 2014

EPA METHOD 3050B Rev. 2, 1996

Total sulfates and sulfatesSMEWW-APHA-AWWA-WEF Part 4500-SO42- E,

23 rd Ed. 2017