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Merck
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33175

Supelco

硅胶柱再生溶液

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About This Item

分類程式碼代碼:
41116105

描述

Silica Column Regeneration Solution

包裝

pkg of 200 mL

相容性

Restoring Column Performance

儲存溫度

room temp

一般說明

Silica Column Regeneration Solution contains a mixture of acetic acid, dimethoxypropane, and methylene chloride.
This solution effectively regenerates a silica column that has come into contact with very strongly polar solvents, such as water or alcohols. Simply flush the column with regeneration solution for 10 minutes, then reequilibrate with mobile phase for 10 minutes. Column performance usually is restored to that obtained before exposure to the polar solvent.

應用

It was used to flush and regenerate the column used for HPLC analysis of tocopherols and tocotrienols.

分析物

说明

    Acetic acid
    Dichloromethane
    2,2-Dimethoxypropane

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險分類

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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分析证书(COA)

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Simple solutions to problems encountered in quantitative analysis of tocopherols and tocotrienols using silica columns.
A K Hewavitharana
Analytical biochemistry, 313(2), 342-344 (2003-02-28)

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