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WATER HPLC Gradient Grade

Filter through 0.2 micron
Oxidane

Article No. 6483H Grade HPLC Gradient Grade
Purity CAS No. 7732-18-5
Molecular Formula H2O Molecular Weight 18.02
H.S. Code 2853.9010 Shelf Life 24 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear colorless
Odour Odorless pH value 6 - 8 at 25 °C
Melting point/ Freezing point [°C] 0 °C Boiling point [°C] 100 °C
Vapour pressure [20°C] 2.3 kPa (@ 20°C) Vapour density 0.62
Density [g/cm3] 1 Solubility in water [% weight] Completely miscible

Specifications

Appearance Clear colourless liquid Residue on evaporation Max 0.0005%
Fluorescence (as quinine) at: 254 nm Max 1 ppb
365 nm Max 1 ppb Gradient test at:
at 210 nm Max 5 m AU at 254 nm Max 1 m AU
Revision Date: 03-Dec-2021

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