物料
fused silica
描述
PLOT = Porous Layer Open Tubular
制造商/商品名称
Supel-Q
参数
≤25-250 °C temperature (isothermal or programmed)
平均厚度
15 μm
df
15 μm
技术
gas chromatography (GC): suitable
长度 × 内径
30 m × 0.32 mm
基质活性基团
Divinylbenzene phase
应用
chemicals and industrial polymers
food and beverages
petroleum
色谱柱类型
capillary PLOT
正在寻找类似产品? 访问 产品对比指南
一般描述
应用：该色谱柱表现出极低的渗出，即便是在其最高温时，并能在高于常温时对二氧化碳和C1-C4烃进行有效的解析。它还适用于硫气体、醇、酮、醛以及多种极性化合物的分析。汽油及其他石油馏分也可同样被分析。
USP代码：无
相：
USP代码：无
相：
- 二乙烯基苯
- 亚常温至250℃（等温或程序升温）
Supel-Q porous layer open tubular (PLOT) capillary GC column contains divinylbenzene (DVB) polymer, which acts as a stationary phase. It effectively resolves carbon dioxide from the hydrocarbon gases. It is also highly suitable for separating much higher boiling hydrocarbons.
应用
- Supel™-Q PLOT fused silica capillary column was used with headspace SPME-GC, used for analysis of cyanide in blood.
- It may also be used as an extraction device, with SPME coupled with liquid chromatography-tandem mass spectrometry (LC/MS/MS), for the determination of five estrogens, estrone, 17ß-estradiol, estriol, ethynyl estradiol, and diethylstilbestrol in environmental waters.
- It may also be used to separate water from volatile organic compounds (VOCs) in direct aqueous injection-gas chromatography/mass spectrometry (DAI-GC/MS) method, used for trace analysis of VOCs.
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
Supel is a trademark of Sigma-Aldrich Co. LLC
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持