Solvents - Analysis of impurities in methanol

Determine Impurities in High-Purity Propylene Oxide with Agilent J&W PoraBOND U Application Note Energy & Chemicals Authors Abstract Dianli Ma The analysis of impurities in propylene oxide, including propylene, acetaldehyde, Ningbo ZRCC Lyondell Chemical Co., Ltd methanol, propanal, ethylene oxide,…

Solvents Analysis of volatile amines in DMA Application Note Materials Testing & Research Authors Introduction Agilent Technologies, Inc. Gas chromatography with an Agilent PoraBOND U column separates 18 solvents in less than 11 minutes. Conditions Technique : GC-capillary Column :…

Acids Application Note Materials Testing & Research Authors Introduction Agilent Technologies, Inc. Agilent PoraBOND U provides excellent inertness for highly polar compounds such as acids. In addition, pure hydrochloric acid elutes from the column, although peak shape is far from…

Solvents Application Note BioPharma Authors Introduction Agilent Technologies, Inc. Agilent PoraBOND Q is a porous polymer that combines high retention with high inertness. This results in a high separation efficiency for solvents. Compared to chemically bonded phases it has the…