半岛bd体育手机客户端 说明

一般描述

Porous-layer open-tubular (PLOT) columns are a powerful tool used in gas chromatography for analysis of fixed gases, light hydrocarbons and volatile solvents. They are mostly preferred over traditional columns.
应用：该色谱柱是分离许多永久性气体组分(如氦气、氢气、氮气、一氧化碳、甲烷和二氧化碳)和轻烃 (C2-C3) 的理想选择。它是分解甲醛/水/甲醇(福尔马林)混合物和监测乙烯中杂质的理想选择。该色谱柱可用于高流速和快速温度程序，以确保极佳的快速分离。
USP 代码：无
阶段：

• 碳分子筛

温度限值：

• 常温至 250℃(等温或程序升温)

应用

• Carboxen^?1006 PLOT capillary column may be used as an extraction device in liquid chromatography-mass spectrometry (LC-MS) coupled with in-tube solid-phase microextraction, used in order to determine patulin in dried fruit samples and fruit juice.
• Carboxen^?-1006/polydimethylsiloxane(PDMS) fiber mounted in an SPME manual holder assembly coupled with GC-MS may be used for testing lipid oxidation products in milk.
• It may also be used as an extraction device in liquid chromatography-mass spectrometry (LC-MS) coupled with in-tube solid-phase microextraction, in order to determine ochratoxins A and B in nuts and grain samples.

其他说明

Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools

法律信息

Carboxen is a registered trademark of sigma-aldrich Co. LLC

基本信息

NACRES

SB.54

半岛bd体育手机客户端 性质

质量水平	100
物料	fused silica
描述	PLOT = Porous Layer Open Tubular
manufacturer/tradename	Carboxen?
参数	≤25-250 ℃ temperature (isothermal or programmed)
平均厚度	15 μm
df	15 μm
technique(s)	gas chromatography (GC): suitable
长度 × 内径	30 m × 0.32 mm
基质活性基团	Carbon molecular sieve phase
application(s)	chemicals and industrial polymers food and beverages
色谱柱类型	capillary PLOT