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Merck
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25467

Supelco

Carboxen®1010 多孔层壁涂开管柱

L × I.D. 30 m × 0.53 mm, average thickness 30 μm

同義詞:

Carboxen ® 1010 PLOT 色谱柱，30m x 0.53 mm

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About This Item

EC號碼:
262-373-8
分類程式碼代碼:
41115710
eCl@ss:
32119290

材料

fused silica

agency

ASTM® D3612-96

描述

PLOT = Porous Layer Open Tubular

製造商／商標名

Carboxen®

參數

≤25-250 °C temperature (isothermal or programmed)

平均厚度

30 μm

df

30 μm

技術

gas chromatography (GC): suitable

長度 × 內徑

30 m × 0.53 mm

基質活性組

Carbon molecular sieve phase

應用

chemicals and industrial polymers
food and beverages

柱類型

capillary PLOT

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相關類別

一般說明

Carboxen ® 吸附剂是固相微萃取 (SPME) 的理想材料 ，能够高效提取水溶液中的极性小分子。多孔层开管柱是气相色谱中分析固定气体、轻烃和挥发性溶剂的有力工具。与传统填充柱相比，它们大多是首选。
应用 ：该色谱柱是分离永久性气体所有主要组分（氦气、氢气、氧气、氮气、一氧化碳、甲烷和二氧化碳）和同一分析中的轻烃 (C2-C3) 的理想选择。它是商业上唯一能够分离永久气体中所有主要组分的色谱柱。该色谱柱还可在低温下分离氧气和氮气。
USP 代码 ：无
阶段 ：
  • 碳分子筛
温度限值 ：
  • 常温至 250°C（等温或程序升温）

其他說明

我们提供各种色谱配件，包括 分析注射器

法律資訊

ASTM is a registered trademark of American Society for Testing and Materials
Carboxen is a registered trademark of Merck KGaA, Darmstadt, Germany

Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number
289492-08
289492-07
289492-06
289492-05
289492-03

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Applications of Solid Phase Microextraction
Pawliszyn J.
Applications of Solid Phase Microextraction, 64-65 (1999)
Porous layer open-tubular capillary columns: preparations, applications and future directions.
Zhenghua Ji
Journal of Chromatography A, 842 (1), 115-142 (1999)
B D Page et al.
Journal of chromatography. A, 873(1), 79-94 (2000-04-11)
The headspace solid-phase microextraction (HS-SPME) efficiencies from vegetable oil of the recently available Carboxen-poly(dimethylsiloxane) (PDMS) and divinylbenzene-Carboxen-PDMS fibres were found to be much greater than those of the PDMS fibre for a number of volatile contaminants. Using these Carboxen-based fibres
Dawn M Chapman et al.
Journal of agricultural and food chemistry, 52(17), 5431-5435 (2004-08-19)
A rapid and automated solid phase microextraction (SPME) stable isotope dilution gas chromatography/mass spectrometry (GC-MS) method for 2-methoxy-3-isobutylpyrazine (MIBP) quantification in red wine was developed. Wines with 30% (w/v) NaCl and 2-methoxy-(2)H(3)-3-isobutylpyrazine internal standard were sampled with a 2 cm
Lucia Giordano et al.
Journal of chromatography. A, 1017(1-2), 141-149 (2003-10-31)
A new method was developed for the determination of 2-furfural (2-F) and 5-methylfurfural (5-MF), two products of Maillard reaction in vinegar, with head-space solid-phase microextraction (HS-SPME) coupled to gas chromatography-mass spectrometry (GC-MS). A divinylbenzene (DVB)/carboxen (CAR)/polydimethylsiloxane (PDMS) fibre was used
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