10 L, Bottle, Poly
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Buffer Standard, pH 4.01
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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HARLECO® Wright Stain Solution
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Hematology Stain Description: General Product Use: Polychromic stain for peripheral blood and bone marrow smears. Used for red blood cell morphology and white blood cell differentiation.
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Sodium Hydroxide, 2.0N, Standardized
Reagents®Concentration: 2N Composition: Water 92.33%, Sodium Hydroxide 7.67% Boiling Point: Approximately 100°C Density: 1.08 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 14 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient…
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Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of ±0.5% Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of ±0.5% Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Hydrochloric Acid, 1.0N, Standardized
Reagents®Concentration: 1N Composition: Water 96.30%, Hydrochloric Acid 3.70% Boiling Point: Approximately 100°C Density: 1.02 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 0.1 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT:…
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Hydrochloric Acid, 0.010N, Standardized
Reagents®Concentration: 0.01N Composition: Water 99.96%, Hydrochloric Acid 0.04% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 2 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Sulfuric Acid, 4.0N, Standardized
Reagents®Concentration: 4N Composition: Water 82.04%, Sulfuric Acid 17.96% Boiling Point: Approximately 100°C Density: 1.12 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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Acetone, ACS Reagent
Reagents®Composition: Acetone 100% Assay Percent: Minimum 99.5% Grade: ACS Reagent Boiling Point: 56.05°C at 1013.25 hPa CAS Number: 67-64-1 Density: 0.8 Chemical Formula: (CH3)2CO Molecular Weight: 58.08 g/mol Melting Point: -94.7°C Color: Colorless…
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Water, ACS Reagent Grade, ASTM Type I, ASTM Type II
Ricca ChemicalFormula: H2O Formula Weight: 18.02 CAS Number: 7732-18-5 Description: Packaged in plastic containers
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Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of ±0.5% Supported by detailed Certificate of Analysis including temperature variation values and stated…
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CAS Number: 7732-18-5 Shelf Life (Months): 12
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Ricca 0.01 Normal (N/100) Sulfuric Acid
Ricca ChemicalSulfuric acid or sulphuric acid, known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless and viscous liquid that is miscible with water.
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Test Name Appearance Assay at 20 °C (traceable to NISTSRM 83) Assay Method Clarity, Color, Odor Titrimetric vs. Arsenic Trioxide (Ferroin Indicator) Specification Clear, orange, odorless 0.1000 ± 0.0001 N at 20°C
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TKN DigestIon Reagent, Volumetric
Reagents®Composition: Water 60.66%, Sulfuric Acid 28.50%, Potassium Sulfate 10.64%, Copper Sulfate Pentahydrate 0.20% Density: 1.33 Color: Light blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN2796, SULFURIC ACID SOLUTION, 8,…
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Buffer Standard, pH 7.00
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Ricca 0.255 Normal (12.5 g/L) Sulfuric Acid
Ricca ChemicalSulfuric acid or sulphuric acid, known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless and viscous liquid that is miscible with water. Application: Suitable for Crude Fiber…
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EDTA Titrant, 0.1M, Standardized
Reagents®Concentration: 0.100M Composition: Water 96.34%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 3.66% Boiling Point: Approximately 100°C Density: 1.02 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible …
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Hydrochloric Acid, 10% (v/v) Aqueous Solution (1 + 9)
Ricca ChemicalFormula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A
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Boric Acid, 4%
Ricca Chemical(w/v) Aqueous Solution with Bromocresol Green-Methyl Red Indicator, for Kjeldahl Nitrogen Analysis Formula: H3BO3 Formula Weight: N/A CAS Number: 10043-35-3
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Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of ±0.5% Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Hydrochloric Acid, 50% (v/v) Aqueous Solution
Ricca ChemicalFormula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A
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Buffer Standard, pH 1.00
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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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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Sulfuric Acid, 0.020N, Standardized
Reagents®Concentration: 0.02N Composition: Water 99.9%, Sulfuric Acid 0.10% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 2 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Hydrochloric Acid, 0.500 Normal
Ricca ChemicalFormula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A
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Sodium Hydroxide, 0.05N, Standardized
Reagents®Concentration: 0.05N Composition: Water 99.80%, Sodium Hydroxide 0.20% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 12.7 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of ±0.5% Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Ricca 45% (w/w) Potassium Hydroxide
Ricca ChemicalPotassium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).
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Glycerol For Analysis EMSURE® ACS, Reagent Ph Eur
MilliporeSigmaFormula: (HOCH2)2CHOH Grade: ACS, Reag. Ph Eur CAS No.: 56-81-5 pH: 5 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 18°C Molar Mass: 92.1 g/mol Boiling Point: 290°C (1013 hPa) (decomposition) Vapor Pressure: Flash Point: 199°C Refractive Index: 199°C…
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Sodium Hydroxide, 2.5N, Standardized
Reagents®Concentration: 2.5N Composition: Water 90.64%, Sodium Hydroxide 9.36% Boiling Point: Approximately 100°C Density: 1.1 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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Ricca 0.500 Normal (N/2) Potassium Hydroxide
Ricca ChemicalPotassium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).