Water Quality Testing Kits
76
–
90
of
2,494
results
79
Sodium Citrate, 30% (w/v), Ricca Chemical
APHA for Copper Testing
80
Potassium Chromate, 0.063% (w/v), Ricca Chemical
AHPA Reagent
81
Sodium Chloride, 25% (w/v), Ricca Chemical
APHA for Barium Testing
82
Ricca Chemical Company Alkaline-Iodide Reagent, Winkler Formulation, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
83
Ricca Chemical Company Sodium Azide, 0.5% (w/v), Ricca Chemical
APHA for Chromium Testing
84
Synthetic Fresh Water, Very Hard, Ricca Chemical
830 ppm TDS as Fresh Water Ions, 280 to 320 mg/L Hardness as CaCO3
85
Potassium Dichromate, 0.250 N (N/4), 0.04167 M (M/24), Ricca Chemical
APHA/ASTM/EPA for COD Testing
86
Alkaline-Iodide-Azide, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
87
Ricca Chemical Company Silver Nitrate, 0.141 N, 1 mL = 5 mg Cl-, Ricca Chemical
ASTM for Chloride Testing
88
Ricca Chemical Company Sodium Thiosulfate, 0.0394 N, for Iodine Adsorption Number of Carbon Black, Ricca Chemical
For Iodine Adsorption Number of Carbon Black Testing
89
Ricca Chemical Company Alkaline-Iodide-Azide, Alsterberg Formulation, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
90
Ricca Chemical Company Synthetic Fresh Water, Very Soft, Ricca Chemical
25.9 ppm TDS as Fresh Water Ions, 10 to 13 mg/L Hardness as CaCO3