Reagents®, 4 L
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Sodium Thiosulfate, 0.282N, Standardized
Reagents®Concentration: 0.282N Composition: Water 93.15%, Sodium Thiosulfate Pentahydrate 6.76%, Proprietary 0.05%, Sodium Carbonate 0.05% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 6 to 8.4 …
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Pyridine, ACS Reagent
Reagents®Composition: Pyridine 100% Grade: ACS Reagent Boiling Point: 115 - 116°C CAS Number: 110-86-1 Density: 0.98 Chemical Formula: C5H5N Molecular Weight: 79.1 g/mol Melting Point: -42°C Color: Colorless liquid Physical State: Liquid Flash Point: 17°C pH Range: 8.5 to 8.9 …
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Heptane (Normal), High Purity Grade
Reagents®Composition: n-Heptane 100% Grade: Reagent Boiling Point: 98.4°C CAS Number: 142-82-5 Density: 0.68 Chemical Formula: C7H16 Molecular Weight: 100.2 g/mol Melting Point: -91°C Color: Colorless liquid Physical State: Liquid Flash Point:…
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Glycerol, ACS Reagent
Reagents®Composition: Glycerin 100% Grade: ACS Reagent Boiling Point: 544°C (decomposes) CAS Number: 56-81-5 Density: 1.26 Chemical Formula: C3H8O3 Molecular Weight: 92.09 g/mol Melting Point: 18.2°C Color: Colorless liquid Physical State: Liquid Flash Point: 199°C Refractive Index:…
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Sulfuric Acid, 0.50N, Standardized
Reagents®Concentration: 0.5N Composition: Water 97.57%, Sulfuric Acid 2.43% Boiling Point: Approximately 100°C Density: 1.02 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 0.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient…
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Hydrogen Peroxide, 35% (w/w), Technical
Reagents®Concentration: 35% w/w Composition: Water 65%, Hydrogen Peroxide 35% Density: 1.14 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT: UN2014, HYDROGEN PEROXIDE, AQUEOUS SOLUTIONS, 5.1…
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Conductivity Standard 1000 µS/cm
Reagents®Composition: Water 99.95%, Potassium Chloride 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Conductivity/TDS Standard Range:…
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Hydrochloric Acid, 0.001N, Standardized
Reagents®Concentration: 0.001N Composition: Water 100%, Hydrochloric Acid 0% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 3 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Methyl Orange, 0.05% (w/v), Volumetric
Reagents®Concentration: 0.05% w/v Composition: Water 99.95%, Methyl Orange, Sodium Salt 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 24 Months …
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Tauber's Reagent, Volumetric
Reagents®Composition: Water 75.97%, Phosphoric Acid 15.51%, Sodium Hydroxide 5.80%, Ferrous Sulfate Heptahydrate 1.08%, Sulfuric Acid 0.98%, Potassium Ferricyanide 0.54%, Potassium Permanganate 0.13% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Light yellow…
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Concentration: 0.1N Composition: Water 99.03%, Potassium Thiocyanate 0.97% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.3 to 8.7 Solubility Information: Miscible Shelf Life: 24 Months …
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Pyridine, 25% (v/v), Volumetric
Reagents®Concentration: 25% v/v Composition: Water 75.34%, Pyridine 24.66% Density: 1.05 Color: Pale straw colored liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN1282, PYRIDINE SOLUTION, 3, P.G. II
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Barium Chloride, 0.516N, Standardized
Reagents®Concentration: 0.516N Composition: Water 93.97%, Barium Chloride Dihydrate 6.03% Boiling Point: Approximately 100°C Density: 1.05 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.2 to 8.2 Solubility Information: Miscible Shelf Life: 24…
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Benzyl Alcohol
Reagents®Composition: Benzyl Alcohol 100% Boiling Point: 205.31°C at 1013.25 hPa CAS Number: 100-51-6 Density: 1.04 Chemical Formula: C6H5CH2OH Molecular Weight: 108.14 g/mol Melting Point: -15.4°C Color: Colorless liquid Physical State: Liquid Flash Point: 90°C Refractive Index: 1.538…
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Iodine, 0.0315N, Standardized
Reagents®Concentration: 0.0315N Composition: Water 98.36%, Potassium Iodide 1.25%, Iodine 0.40% Boiling Point: 100°C Density: 1.01 Melting Point: 0.0°C Color: Dark brown liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient DOT: NOT REGULATED.
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Concentration: 85/15 v/v Composition: Toluene 85.91%, Methyl Ethyl Ketone 14.09% Density: 0.86 Color: Colorless liquid Physical State: Liquid Solubility Information: insoluble Synonyms: Toluene/Methyl Ethyl Ketone Shelf Life: 60 Months Storage: Ambient DOT: UN1993, FLAMMABLE…
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Copper Sulfate, 0.01M, Standardized
Reagents®Concentration: 0.01M Composition: Water 99.75%, Copper Sulfate Pentahydrate 0.25% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Concentration: 0.08N Composition: Water 99.74%, Potassium Permanganate 0.26% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Purple liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT: NOT REGULATED.
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Formaldehyde, 4% (v/v), Volumetric
Reagents®Concentration: 4% v/v Composition: Water 97.77%, Formaldehyde 1.58%, Methyl Alcohol 0.64% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…
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Sulfuric Acid, 2.0N, Standardized
Reagents®Concentration: 2N Composition: Water 90.62%, Sulfuric Acid 9.38% Boiling Point: Approximately 100°C Density: 1.06 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: <0.1 Solubility Information: Miscible …
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Hydrochloric Acid, 25% (v/v), Volumetric
Reagents®Concentration: 25% v/v Composition: Water 89.56%, Hydrochloric Acid 10.45% Boiling Point: Approximately 100°C Density: 1.05 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 36 Months Storage:…
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Concentration: 95/5 v/v Composition: Methyl Alcohol 95.15%, Ethyl Alcohol 4.60%, Isopropyl Alcohol 0.25% Density: 0.79 Color: Colorless liquid Physical State: Liquid Flash Point: 12°C Shelf Life: 24 Months Storage: Ambient DOT: UN1987, ALCOHOLS, N.O.S. (ETHANOL, METHANOL), 3, P.G. II
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Hydrochloric Acid, 6.0N, Standardized
Reagents®Concentration: 6N Composition: Water 79.97%, Hydrochloric Acid 20.03% Boiling Point: Approximately 100°C Density: 1.1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient …
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Concentration: 10% w/v Composition: Water 95.08%, Ammonium Hydroxide 4.92% Boiling Point: Approximately 36°C Density: 0.99 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 11.7 Solubility Information: Miscible Synonyms: Ammonium Hydroxide …
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Hydrochloric Acid, 2.50N, Standardized
Reagents®Concentration: 2.5N Composition: Water 91.25%, Hydrochloric Acid 8.75% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 24 Months Storage:…
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Ethylene Glycol, Purified
Reagents®Composition: Ethylene Glycol 100% Grade: Purified Boiling Point: 198°C CAS Number: 107-21-1 Density: 1.11 Chemical Formula: HOCH2CH2OH Molecular Weight: 62.07 g/mol Melting Point: -13 °C Color: Colorless viscous liquid Physical State: Liquid…
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Concentration: 0.2N Composition: Water 97.45%, Potassium Bromide 2%, Potassium Bromate 0.56% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible …
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Concentration: 0.25N Composition: Water 99.20%, Potassium Permanganate 0.81% Boiling Point: 100°C Density: 1.01 Melting Point: 0.0°C Color: Purple liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 18 Months Storage: Ambient DOT: NOT REGULATED.
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Starch Indicator, 3% (w/v), Volumetric
Reagents®Concentration: 3% w/v Composition: Water 99.94%, Chloroform 2.94%, Starch Soluble 0.12% Boiling Point: Approximately 100°C Density: 1.02 Melting Point: Approximately 0°C Color: White translucent liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 6 Months …
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Sodium Hydroxide, 5.0N, Standardized
Reagents®Concentration: 5N Composition: Water 81.92%, Sodium Hydroxide 18.08% Boiling Point: Approximately 100°C Density: 1.19 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 14 Solubility Information: Miscible Shelf Life: 24 Months Storage:…
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Iodine, 0.125N, Standardized
Reagents®Concentration: 0.125N Composition: Water 93.55%, Potassium Iodide 4.89%, Iodine 1.55% Boiling Point: Approximately 100°C Density: 1.03 Melting Point: Approximately 0°C Color: Dark brown liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…
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Hydrochloric Acid, 0.50N, Standardized
Reagents®Concentration: 0.5N Composition: Water 98.14%, Hydrochloric Acid 1.86% Boiling Point: 100°C Density: 1.01 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 0.3 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN1789,…