物料
fused silica
Agency
EPA TO-17,502.2,624,8015,8260,OLM04.2 VOA,524.2
NIOSH 1003
参数
≤25-230 °C temperature (isothermal or programmed)
β值
44
df
3.00 μm
技术
gas chromatography (GC): suitable
长度 × 内径
30 m × 0.53 mm
应用
environmental
food and beverages
forensics and toxicology
industrial hygiene
色谱柱类型
capillary intermediate polar
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一般描述
应用：这种被设计用于挥发性有机化合物（VOC）分析的中间极性色谱柱可为高挥发性化合物提供较高的保留时间和分辨率。可直接通过进样端口或偶联至吹扫捕集系统而使用该色谱柱。
USP代码：非
相：
USP代码：非
相：
- 结合
- 永久
- ≤0.32 mm I.D., <2 μm: 亚常温至250 °C (等温或程序性的)
- ≤0.32 mm I.D., ≥2 μm: 亚常温至230 °C (等温或程序性的)
- ≥0.53 mm I.D., <2 μm: 亚常温至250 °C (等温或程序性的)
- ≥0.53 mm I.D., ≥2 μm: 亚常温至230 °C (等温或程序性的)
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
应用
VOCOL® column (diphenyl dimethyl polysiloxane with crosslinking moieties) may be used for their relevancy to the purge-and-trap technique and GC/MS analysis of 34 volatile organics. It was also found suitable in being used for determination of volatile compounds by whole column cryotrapping.
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany
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