WATER HPLC PLUS (C005B-079120)

General description

HPLC Plus grade water is useful for the UHPLC (Ultra-High Pressure Liquid Chromatography) gradient elution and HPLC studies.

Application

Water has been used in the following studies:

• To prepare the diluted hydrochloric acid solutions required for the preparation of standard solutions of amino acid.
• In the sample extraction step during the gas chromatography mass spectrometric (GC-MS) analysis of free (FAA) and combined amino acids (CAA) in aerosol samples.
• Preparation of tryptic digests from the standard protein samples and milk digests from milk samples.
• Preparation of C₆₀-aminopropylsilica.

Preparation Note

Product filtered through a 0.2 μm filter

Other Notes

Important notice

• The article number 34877-4X2.5L will be discontinued. Please order the single bottle 34877-2.5L which is physically identical with the same exact specifications.

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Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Molecular Weight: 18.02. Empirical Formula: H₂O. linearFormula: H₂O. grade: HPLC Plus. Quality Level: 100. vapor density: <. 1 (vs air). vapor pressure: 3 mmHg . form: liquid. shelf life: limited shelf life, expiry date on the label. technique(s): HPLC: suitable. impurities: ≤. 0.0003% non-volatile matter, ≤. 1 . ppb fluorescence (quinine) at 254 nm, ≤. 1 . ppb fluorescence (quinine) at 365 nm. refractive index: n20/D 1.34 (lit.). pH: 6.0-8.0 (25 . °C). bp: 100 . °C (lit.). mp: 0 . °C (lit.). density: 1.000 . g/mL . at 3.98 . °C (lit.). anion traces: chloride (Cl^-): ≤. 0.1 . mg/kg, fluoride (F^-): ≤. 0.1 . mg/kg, nitrate (NO₃^-): ≤. 0.1 . mg/kg, sulfate (SO₄^2-): ≤. 0.1 . mg/kg. HPLC-gradient: ≤. 1 . mAU at 254 . nm, ≤. 5 . mAU at 210 . nm. SMILES string: O. InChI: 1S/H2O/h1H2. InChI key: XLYOFNOQVPJJNP-UHFFFAOYSA-N. Storage Class Code: 10 - Combustible liquids. WGK: nwg. Flash Point(F): No data available. Flash Point(C): No data available.