material
fused silica
agency
ASTM® D3612-96
description
PLOT = Porous Layer Open Tubular
manufacturer/tradename
Carboxen®
parameter
≤25-250 °C temperature (isothermal or programmed)
average thickness
30 μm
df
30 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.53 mm
matrix active group
PLOT Carboxen 1010, Carbon molecular sieve phase
application(s)
chemicals and industrial polymers
food and beverages
column type
capillary PLOT
General description
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 ：
USP 代码 ：无
阶段 ：
- 碳分子筛
- 常温至 250°C（等温或程序升温）
Other Notes
我们提供各种色谱配件，包括 分析注射器
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
Carboxen is a registered trademark of Merck KGaA, Darmstadt, Germany
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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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 25467 | 04061835575152 |