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Water, Sterile, Non-DEPC, HPLC Grade


Synonyms: Dihydrogen oxide, Ice
  • High purity, functionally tested reagents suitable for HPLC and mass spectrometry
  • Low UV absorbing and low particulate count to reduce background

High-Performance Liquid Chromatography, or HPLC, is a type of chromatography commonly used to characterize and purify proteins or peptides from complex mixtures of molecules. Reversed-Phase HPLC is a form of the technique most widely used, which utilizes a hydrophobic column as the stationary phase and a non-polar solvent as a mobile phase. Elution of solutes from the column is dependent on the hydrophobicity of the solvents and is achieved by addition of organic solvent to mobile phase. Commonly used solvents include methanol and acetonitrile with water. An ionic modifier, such as trifluoroacetic acid, may be included in the solvent.

Formula: H₂O
MW: 18,02 g/mol
MDL Number: MFCD00011332
CAS Number: 7732-18-5
Specification Test Results
Abs.@200nm < 0.1
Abs.@210nm < 0.1
Abs.@254nm < 0.005
Abs.@300nm < 0.005
Ammonia < 0.3 ppm
Calcium Test Pass
Carbon Dioxide Test Pass
Chloride < 0.5 ppm
DNase none detected
Endotoxins < 0.25 EU/mL
Liquid Chromatography Suitability Pass
Oxidizable Substances Pass
pH @25°C 5.0-7.0
Protease none detected



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Size Description Supplier No. Catalog Number Unit List Price Quantity
1 L WATER, STERILE, NON-DEPC K978-1L K978.1L Each Retrieving
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