Water and Wastewater Testing Supplies
Water Quality Testing Kits
(2,679)
Carbon Oxygen Demand Testing Products
(205)
Purge and Trap Testing Products
(84)
Sludge and Suspended Matter Testing Products
(56)
Water and Wastewater System Accessories
(35)
Coliform Sample Containers
(30)
136
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150
of
2,754
results
136
137
BRANDTECH™ BRAND™ Imhoff Sedimentation Cone, SAN, with Screw Cap
Transparent SAN Imhoff cone designed for reliable sedimentation analysis.
138
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Bel-Art™ Poxygrid™ Imhoff Cone Racks
Bel-Art™ Poxygrid™ Imhoff Cone Racks
Lightweight Poxygrid racks support three or four Imhoff settling cones in a single row for clearer viewing
140
Hardness Titrating Solution, 1 mL = 1 mg CaCO3, Ricca Chemical
For Water Hardness Testing
141
Alkaline-Iodide Reagent, Winkler Formulation, Ricca Chemical
For Dissolved Oxygen (DO) Analysis
142
Polyseed NX, Ricca Chemical
For BOD analyses
143
Synthetic Seawater, without Magnesium and Boron, Ricca Chemical
Suitable as EPA and ASTM Substitute Ocean water
144
Zinc Sulfate, 10% (w/v), Ricca Chemical
APHA/ASTM/EPA Testing Reagent
145
Mercuric Nitrate, 0.141 N, 0.0705 M, 1 mg = 5 mL Cl-, Ricca Chemical
APHA/EPA for Chloride Testing
146
Mercuric Thiocyanate Stock Solution, 4.17 g/L in Methanol, Ricca Chemical
APHA/EPA for Chloride Testing
147
Copper Sulfate, 10% (w/v), Ricca Chemical
Meets EPA Specifications
148
Buffer Solution, for Water Hardness, ASTM Formulation, Ricca Chemical
For Water Hardness Testing
149
Synthetic Fresh Water, Soft, Ricca Chemical
104 ppm TDS as Fresh Water Ions, 40 to 48 mg/L Hardness as CaCO3
150
Synthetic Fresh Water, Moderately Hard, Ricca Chemical
207 ppm TDS as Fresh Water Ions, 80 to 100 mg/L Hardness as CaCO3