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Water solution

水 溶液

品牌
Sigma-Aldrich
货号
576905
规格纯度
contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC
参考价格
4802.44 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

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.

包装

4×4 L in glass bottle
20 L in Nowpak™
200 L in Pure-Pac™ 1
18 L in VerSA-Flow™
View returnable container options.

制备说明

产品经过 0.2μm 过滤器过滤

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基本信息

线性分子式H2O
MDL编号MFCD00011332
PubChem化学物质编号329758342
NACRESNA.21

产品性质

形式liquid
包含0.1 % (v/v) trifluoroacetic acid
technique(s)HPLC: suitable
紫外吸收λ: 210 nm Amax: ≤0.60
λ: 230 nm Amax: <0.07
λ: 254 nm Amax: ≤0.005
application(s)food and beverages
SMILES stringO
InChI1S/H2O/h1H2
InChI keyXLYOFNOQVPJJNP-UHFFFAOYSA-N

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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