Water Quality Testing Kits
91
–
105
of
2,328
results
92
Potassium Thiocyanate, 4% (w/v), Ricca Chemical
APHA for Iodide Testing
93
Potassium Chromate, 0.063% (w/v), Ricca Chemical
AHPA Reagent
94
Phosphoric Acid - Sulfamic Acid Solution, for Residual Chlorine Determination, Ricca Chemical
APHA for Chlorine Testing
95
Murexide Indicator, 0.15% (w/v) in Ethylene Glycol, Ricca Chemical
APHA for Calcium Testing
96
Copper Sulfate, 10% (w/v), Ricca Chemical
Meets EPA Specifications
97
Mercuric Nitrate, 0.141 N, 0.0705 M, 1 mg = 5 mL Cl-, Ricca Chemical
APHA/EPA for Chloride Testing
98
Mercuric Thiocyanate Stock Solution, 4.17 g/L in Methanol, Ricca Chemical
APHA/EPA for Chloride Testing
99
Vanadate-Molybdate Reagent, for Phosphorus Analysis, Ricca Chemical
APHA for phosphorus testing.
100
Hardness Titrating Solution, 1 mL = 1 mg CaCO3, Ricca Chemical
For Water Hardness Testing
102
Polyseed NX, Ricca Chemical
For BOD analyses
103
Alkaline-Iodide Reagent, Winkler Formulation, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
104
Zinc Sulfate, 10% (w/v), Ricca Chemical
APHA/ASTM/EPA Testing Reagent
105
Synthetic Seawater, without Magnesium and Boron, Ricca Chemical
Suitable as EPA and ASTM Substitute Ocean water