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Phosphate Buffer pH 6.2-6.5, for Chlorine, Chlorine Dioxide
Ferric Chloride Solution (100g in 40mL Water), for Sulfide
Phenylarsine Oxide, 0.005N (0.0025M), for Dissolved Oxygen
Borate Buffer, for Nitrogen (Ammonia), Nitrogen (Organic)
Brilliant Green, 1% Aqueous, pH 0.0 - 2.6 Yellow to Green
Bromocresol Green - Methyl Red, Alcoholic, for Alkalinity
EDTA, 50% w/v, for Nitrogen (Ammonia), Nitrogen (Organic)
Iodine, 0.0282N (0.0141M), for Chlorine, Chlorine Dioxide
Murexide Indicator, 0.15% in Ethylene Glycol, for Calcium
Phosphate (as Phosphorus) Standard, 1000ppm (1mL = 1mg P)
Methyl Orange, 0.05% Aqueous, pH 3.2 - 4.4 Red to Yellow
Methyl Violet, 0.02% Aqueous, pH 0.0 - 1.4 Green to Blue
Potassium Chloride Saturated, Electrode Filling Solution
1-Amino-2-Naphthol-4-Sulfonic Acid Solution, for Silica
Ammonium Chloride-EDTA Solution, for Nitrogen (Nitrate)
Bromocresol Green - Methyl Red, Aqueous, for Alkalinity
