Water Quality Testing Kits
136
–
150
of
2,328
results
136
Synthetic Fresh Water, Moderately Hard, Ricca Chemical
207 ppm TDS as Fresh Water Ions, 80 to 100 mg/L Hardness as CaCO3
137
Synthetic Fresh Water, Soft, Ricca Chemical
104 ppm TDS as Fresh Water Ions, 40 to 48 mg/L Hardness as CaCO3
138
Silver Nitrate, 0.280 N, Ricca Chemical
APHA for Salinity Testing
139
Silver Diethyldithiocarbamate, 0.3% (w/v) in Chloroform, Ricca Chemical
APHA for Arsenic Testing
140
Buffer Solution, for Water Hardness, ASTM Formulation, Ricca Chemical
For Water Hardness Testing
141
Ammonium Chloride, 1.15 g/L, pH 7.20, for BOD, Ricca Chemical
For BOD Testing
143
Sodium Chloride, 25% (w/v), Ricca Chemical
APHA for Barium Testing
144
Murexide, ACS Reagent Grade, Ricca Chemical
ACS Reagent Chemical
145
Diphenylcarbazone-Bromophenol Blue Mixed Indicator, for Chloride Determination, Ricca Chemical
For Chloride Determination
146
Sodium Acetate, 50% (w/v), Ricca Chemical
General Use Solution
147
Diphenylcarbazone-Xylene Cyanol Mixed Indicator (not acidifier), for low level Chloride, Ricca Chemical
For low level Chloride determination
