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24306

Supelco

γ-DEX™ 325

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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About This Item

UNSPSC代码:
41115710
eCl@ss:
32119290

物料

fused silica

质量水平

100

描述

GC capillary column

参数

30-230 °C temperature

β值

250

df

0.25 μm

技术

gas chromatography (GC): suitable

长度 × 内径

30 m × 0.25 mm

基质活性基团

non-bonded; 25% 2,3-di-O-methyl-6-O-TBDMS-γ-cyclodextrin in SPB-20 poly(20% phenyl/80% dimethylsiloxane) phase

应用

agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
life science and biopharma
personal care
pharmaceutical (small molecule)

色谱柱类型

capillary chiral

分离技术

chiral

相关类别

一般描述

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
Supelco γ-DEX 325 柱中的手性固定相包含嵌入中极性相的 2,3-二-O-甲基-6-0-TBDMS-γ-环糊精。

化学/物理抗性

温度限值:
  • 30°C 至 230°C

其他说明

We offer a variety of chromatography accessories including analytical syringes

法律信息

DEX is a trademark of Sigma-Aldrich Co. LLC

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
270259-04
270259-03
270259-02
270259-01
267692-04

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Scott RPW.
Introduction to Analytical Gas Chromatography, 101-102 (1997)

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