Concentration: 0.0025M Composition: Water 99.91%, Sodium Tetraphenylboron 0.09% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 3 Months Storage: Ambient …

For standardization and accuracy checks in conductivity measurements Conductivity standard solution,1000 µS/cm ±10 µS/cm at 25°C, 491 mg/L ±2.5 mg/L as Sodium Chloride (NaCl), (1 µS/cm ~ 0.5 mg/L TDS), 50 mL pour-top bottle. Traceable to NIST standard…

Concentration: 0.1N Composition: Water 97.40%, Sodium Thiosulfate Pentahydrate 2.46%, Proprietary 0.09%, Sodium Carbonate 0.05% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 6 to 8.4 …

For chloride determination by argentometric buret titration.

Concentration: 0.005N Composition: Water 99.78%, Sodium Thiosulfate Pentahydrate 0.12%, Proprietary 0.05%, Sodium Carbonate 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 6 to 8.4 Solubility Information: Miscible …

NaOCl CAS#: 7681-52-9 F.W.: 74.44

Na₂CO₃ CAS#: 497-19-8 F.W.: 105.99

SnCl₂•2H₂O CAS#: 10025-69-1 F.W.: 225.63 For mercury determination

NaHCO₃ CAS#: 144-55-8 F.W.: 84.01 Carbon Dioxide Molarity Standard for Ion Selective Electrodes. 0.1 mol/L

NaSCN CAS#: 540-72-7 F.W.: 81.07 0.1 mol/L

For accuracy checks in conductivity measurements. 5.37 g/L as NaCl. 10,000 µS/cm. 500 mL bottle.

Composition: Water 84%, Sodium Chloride 5%, Acetic Acid 5%, Valeric Acid 3%, Butyric Acid 3% Density: 1 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT: UN3265, CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. …

Composition: Water 45.31%, Acetic Acid 15.49%, Hydrochloric Acid 15.26%, Nitric Acid 10.21%, Ferric Chloride Hexahydrate 8.93%, Sulfuric Acid 4.80% Density: 1.3 Color: Orange liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 6 Months Storage:…

NaOCl CAS#: 7681-52-9 F.W.: 74.44

CAS: 7784-46-5 EC No: 232-070-5 MDL No: MFCD00003472 UN No: UN1686; Haz Class: 6.1; Packing Group: II Liquid Molecular Formula: NaAsO₂ MW: 129.91

NaNO₂ CAS#: 7632-00-0 F.W.: 69.00 Nitrite Molarity Standard for Ion-selective Electrodes. 0.1 mol/L

CAS: 7761-88-8 EC No: 231-853-9 MDL No: MFCD00003414 UN No: UN3082; Haz Class: 9; Packing Group: III Liquid Molecular Formula: AgNO₃ MW: 169.87 Density (g/mL): 1.015