所有图片(1)

590142

Sigma-Aldrich

水 溶液

contains 0.05 % (v/v) trifluoroacetic acid

线性分子式:
H2O
MDL编号:
PubChem化学物质编号:

形式

liquid

质量水平

100

包含

0.05 % (v/v) trifluoroacetic acid

technique(s)

HPLC: suitable

application(s)

food and beverages

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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相关类别

一般描述

The product is water containing 0.05%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.

包装

4×4 L in glass bottle

制备说明

产品经过 0.2μm 过滤器过滤

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

Optimum concentration of trifluoroacetic acid for reversed-phase liquid chromatography of peptides revisited.
Chen Y, et al.
Journal of Chromatography A, 1043(1), 9-18 (2004)

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