四氢呋喃 (THF)是一种无色、可与水混溶、在常温常压下有较小粘稠度的有机液体。这种环状醚的化学式可写作(CH2)4O。由于它的液态范围很长，所以是一种常用的中等性非质子性溶剂。它的主要用途是作高分子聚合物的前体。尽管THF的气味和化学性质与乙醚很相似，但是麻醉效果却很差。

滕州市浩瀚色谱仪器技术服务有限公司，，研发出《填充柱测定四氢呋喃中水分》，外标法大量，结果满意。






Packed column for determination of moisture in tetrahydrofuran
Packed column for determination of moisture in tetrahydrofuran Details:

Phased: Porous Polymer
Specification: 2m*3mm
Particle size: 60-80 mesh
Model: GDX-101
Application: Determination of water content in chemical products GBT2366-2008 Gas chromatography
Tetrahydrofuran (THF) is a colorless, water-miscible organic liquid with a low viscosity at normal temperature and pressure. The chemical formula of this cyclic ether can be written as (CH2)4O. Due to its long liquid range, it is a commonly used medium polar aprotic solvent. Its main use is as a precursor to high molecular polymers. Although the odor and chemical properties of THF are very similar to those of ether, the anesthetic effect is very poor.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., advancing with the times, developed the "filled column for the determination of water in tetrahydrofuran", a large number of external standard methods, the results are satisfactory.