Water Quality Testing Kits
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106
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120
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2,815
results
106
107
Ricca Chemical Company Diphenylcarbazone-Xylene Cyanol Mixed Indicator (not acidifier), for low level Chloride, Ricca Chemical
For low level Chloride determination
108
Buffer Solution, for Water Hardness, ASTM Formulation, Ricca Chemical
For Water Hardness Testing
109
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
110
Sodium Thiosulfate, 0.0394 N, for Iodine Adsorption Number of Carbon Black, Ricca Chemical
For Iodine Adsorption Number of Carbon Black Testing
111
Sodium Citrate, 30% (w/v), Ricca Chemical
APHA for Copper Testing
112
Alkaline-Iodide-Azide, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
113
Alkaline-Iodide-Azide, Pomeroy Formulation, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
114
Polyseed NX, Ricca Chemical
For BOD analyses
115
Synthetic Fresh Water, Very Hard, Ricca Chemical
830 ppm TDS as Fresh Water Ions, 280 to 320 mg/L Hardness as CaCO3
116
Synthetic Fresh Water, Moderately Hard, Ricca Chemical
207 ppm TDS as Fresh Water Ions, 80 to 100 mg/L Hardness as CaCO3
117
Sodium Chloride, 25% (w/v), Ricca Chemical
APHA for Barium Testing
118
Potassium Chromate, 0.063% (w/v), Ricca Chemical
AHPA Reagent
119
Murexide Indicator, 0.15% (w/v) in Ethylene Glycol, Ricca Chemical
APHA for Calcium Testing
120
Potassium Dichromate, 0.250 N (N/4), 0.04167 M (M/24), Ricca Chemical
APHA/ASTM/EPA for COD Testing