Water Quality Testing Kits
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91
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105
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3,071
results
91
Sodium Acetate, 0.200 M (M/5), Ricca Chemical
APHA for Arsenic Testing
92
Potassium Bromide, 40 g + 100 mL Water, Ricca Chemical
APHA for Mercury Testing
93
Zinc Sulfate, 10% (w/v), Ricca Chemical
APHA/ASTM/EPA Testing Reagent
94
Sodium Acetate, 50% (w/v), Ricca Chemical
General Use Solution
95
Diphenylcarbazone-Xylene Cyanol Mixed Indicator (not acidifier), for low level Chloride, Ricca Chemical
For low level Chloride determination
96
Potassium Dichromate, 0.250 N (N/4), 0.04167 M (M/24), Ricca Chemical
APHA/ASTM/EPA for COD Testing
97
Alkaline-Iodide-Azide, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
98
Alkaline-Iodide-Azide, Pomeroy Formulation, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
99
Copper Sulfate, 10% (w/v), Ricca Chemical
Meets EPA Specifications
100
Water Hardness Buffer, with Magnesium EDTA, Ricca Chemical
APHA/ASTM/EPA for water hardness testing.
101
Synthetic Fresh Water, Very Soft, Ricca Chemical
25.9 ppm TDS as Fresh Water Ions, 10 to 13 mg/L Hardness as CaCO3
102
Sodium Chloride, 25% (w/v), Ricca Chemical
APHA for Barium Testing
103
Manganous Sulfate, 0.00300 M, Ricca Chemical
For APHA Ammonia Nitrogen Testing
104
Sodium Citrate, 30% (w/v), Ricca Chemical
APHA for Copper Testing
105
Synthetic Fresh Water, Moderately Hard, Ricca Chemical
207 ppm TDS as Fresh Water Ions, 80 to 100 mg/L Hardness as CaCO3