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Starch Indicator, 1%, Preserved with Chloroform (Mercury Free)
Sulfosalicylic Acid, 5% w/v
Sulfuric Acid, 0.01N (0.005M)
Sulfuric Acid, 37% v/v (37+63), for Phosphorus
Sulfuric Acid, 5.0N (2.5M)
Titration (TAN) Solvent
Turbidity Standard (Formazin), 4000 NTU
Zinc AA Standard, 1000 ppm (1mL = 1mg Zn)
Zinc Sulfate, Heptahydrate, ACS
Xylenes, ACS
Xylenol Orange, 0.2% Alcoholic
Zinc Sulfate, 1.0M (2.0N)
Boric Acid, 2% w/v w/Indicator (Methylene Blue-Methyl Red) for Nitrogen(Ammonia)
Ferrous Ammonium Sulfate Titrant, 0.00282N(0.00282M) for Chlorine, Chlorine Dioxide (1mL=0.1mg Cl)
Nitrite (as Nitrogen) Standard, 1000 ppm, Preserved w/ Chloroform (1mL = 1mg N, 1mL = 3.28mg NO_)
Nitrate (as Nitrogen) Standard, 1000 ppm, Preserved w/ Chloroform (1mL = 1mg N, 1mL = 4.43mg NO__)
