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Water and Wastewater Testing Supplies

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Water Quality Testing Kits (2,679)
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166 – 180 of 2,754 results
166

Alkaline-Iodide-Azide, Alsterberg Formulation, Ricca Chemical
SDP

For Dissolved Oxygen (DO) Analysis

Type Alkaline-Iodide-Azide
Format Liquid
pH Range >13
Color Clear colorless
Packaging Natural Poly Bottle
167

Sodium Chloride-Hydroxylamine Sulfate Solution, Ricca Chemical
SDP

For APHA/ASTM/EPA Testing

Type Sodium Chloride - Hydroxylamine Sulfate Solution
Test Method APHA/ASTM/EPA for Mercury by Cold Vapor Atomic Absorption (CVAA)
Packaging Natural Poly Bottle
168

Sodium Acetate, 0.200 M (M/5), Ricca Chemical
SDP

APHA for Arsenic Testing

Type Sodium Acetate
Test Method APHA for Arsenic
pH Range 7.5 to 9.2 (5% solution)
Packaging Natural Poly Bottle
169

Synthetic Fresh Water, Moderately Hard, Ricca Chemical
SDP

207 ppm TDS as Fresh Water Ions, 80 to 100 mg/L Hardness as CaCO3

170

Synthetic Fresh Water, Hard, Ricca Chemical
SDP

415 ppm TDS as Fresh Water Ions, 160 to 180 mg/L Hardness as CaCO3

Type Synthetic Fresh Water
Format Liquid
Color Clear colorless
Packaging Natural Poly Bottle
171

Water Hardness Buffer, with Magnesium EDTA, Ricca Chemical
SDP

APHA/ASTM/EPA for water hardness testing.

Type Water Hardness Buffer
pH Range 7 to 14
Sterility Non-sterile
172

Sodium Thiosulfate, 0.0394 N, for Iodine Adsorption Number of Carbon Black, Ricca Chemical
SDP

For Iodine Adsorption Number of Carbon Black Testing

173

Sodium Chloride, 20% (w/v), Ricca Chemical
SDP

APHA for Iodide Testing

Type Sodium Chloride
Test Method APHA for Iodide
pH Range 6.7 to 7.3
Packaging Natural Poly Bottle
174

Murexide Indicator, 0.2% (w/w) in Sodium Chloride, Ricca Chemical
SDP

Dry mixture in Sodium Chloride, APHA/EPA for Calcium Testing

Type Murexide Indicator
Test Method APHA/EPA for Calcium
Packaging White Poly Wide Mouth Bottle
175

Neocuproine Reagent, 0.1% (w/v) Methanolic, Ricca Chemical
SDP

APHA for Copper Testing

Type Neocuproine Reagent
Test Method APHA for Copper
Packaging Natural Poly Bottle
176

Potassium Permanganate, 4% (w/v), Ricca Chemical
SDP

APHA for Hexavalent Chromium Testing

Type Potassium Permanganate
Test Method APHA for Hexavalent Chromium
Packaging Amber Glass Bottle
177

Silver Nitrate-Nitric Acid Reagent, for Sulfate Determination, Ricca Chemical
SDP

APHA/EPA for Sulfate Testing

Type Silver Nitrate-Nitric Acid Reagent
Test Method APHA/EPA for Sulfate
pH Range <1
Packaging Amber Glass Bottle
178

1-(2-Pyridylazo)-2-naphthol (PAN), ACS Reagent Grade, Ricca Chemical
SDP

179

Alkaline Iodide Azide Solution I, For Dissolved Oxygen (Saturated and Less than Saturated Samples), Certified, LabChem™

Type Alkaline Iodide Azide Solution I
Format Liquid
Color Clear, colorless
Storage Requirements Room Temperature
180

Buffer Solution for Nitrogen (Nitrate), Certified, LabChem™

Type Buffer Solution for Nitrogen (Nitrate)
Format Liquid
pH Range 3.0 ±0.5
Color Clear to slightly turbid
Packaging Amber Glass
Storage Requirements Room Temperature