576905

Wasser -Lösung

contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC

• Synonym(e): Aqueous Solution Standard
• Lineare Formel: H₂O
• MDL-Nummer: MFCD00011332
• UNSPSC-Code: 12190000
• PubChem Substanz-ID: 329758342
• NACRES: NA.21

Eigenschaften

• Qualität: HPLC grade
• Form: liquid
• Enthält: 0.1 % (v/v) trifluoroacetic acid
• Methode(n): HPLC: suitable
• UV-Absorption: λ: 210 nm A_max: ≤0.60; λ: 230 nm A_max: <0.07; λ: 254 nm A_max: ≤0.005
• Anwendung(en): food and beverages
• SMILES String: O
• InChI: 1S/H2O/h1H2
• InChIKey: XLYOFNOQVPJJNP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

The product is water containing 0.1%v/v trifluoroacetic acid. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases. It can be employed for HPLC and UHPLC (Ultra High performance Liquid Chromatography) techniques. Trifluoroacetic acid (TFA) is commonly used as a mobile phase additive. It is a UV transparent, volatile acid that forms hydrophobic negatively charged trifluoroacetate ion.[1]

Verpackung

Siehe Mehrweggebinde-Optionen.

Angaben zur Herstellung

filtriert durch einen 0.2 μm Filter

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Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable