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Key Documents

13130-U

Supelco

金属填充GC色谱柱(常规配置)

phase none, matrix 45/60 Molecular Sieve 5A support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

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About This Item

分類程式碼代碼:
41115710
eCl@ss:
32110204
NACRES:
SB.54

材料

stainless steel column

製造商/商標名

Agilent

參數

0-300 °C temperature (isothermal or programmed)

技術

gas chromatography (GC): suitable

長度 × 外徑 × 內徑

6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

基質

45/60 Molecular Sieve 5A support

基質活性組

none phase

柱類型

packed GC

相容性

for use with General Configuration

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一般說明

In packed columns, the carrier gas percolates through the porous bed. In a packed column, separation is achieved by moving the solutes apart. Packed columns are made up of two main materials; stainless steel and Pyrex glass. Metal packed columns are more suitable for long and high carrier gas flow rates to tolerate the elevated pressures. Molecular sieves are three-dimensional framework structure that forms pores of molecular dimensions. The pores adsorb molecules which fit closely inside the pores and exclude molecules that are large. Zeolites are subset of molecular sieves. Molecular sieves are used as adsorbents, gas separations, oil refining and many diverse areas. X-ray diffraction, transmission electron microscopy, and pore size analysis confirmed that molecular sieves consisted of a three-dimensional regular array of uniform mesopores which was 3 nm in diameter.
对于不需要玻璃惰性的低要求应用,应使用经济型的金属柱。该色谱柱具有一般性配置,并可小心将其弯曲以适用于大多数仪器。

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Carc. 1B - STOT RE 2 Inhalation

標靶器官

Lungs

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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存取文件庫

Synthesis of highly ordered carbon molecular sieves via template-mediated structural transformation.
Ryoo
The Journal of Physical Chemistry B, 103, 7743-7746 (1999)
Introduction to Zeolite Molecular Sieves
Jiri Cejka, Herman van Bekkum, A. Corma, F. Schueth
Studies in Surface Science and Catalysis, 168 (2007)
Raymond P. W. Scott
Introduction to Analytical Gas Chromatography (1997)

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