Beijing Bei Fen Tianpu Instrument Technology Co., Ltd


Beijing Beifen Tianpu Instrument Technology Co., Ltd.

TP-1 100% dimethyl polysiloxane column

TP-1 capillary chromatographic column is made of 100% polydimethylsiloxane cross-linked, and the sample is separated by boiling point. Therefore, the column type can be applied in a wide temperature range. Due to the covalent cross-linking method, the TP-1 column can withstand a large sample injection volume and have a long column life. The column is the most important and most commonly used column type in chromatographic analysis. Polarity similar to OV-1, HP-1, DB-1, Rtx-1, CP-Sil 5CB, BP-1, OV-101, SE-30

TP · PEG-20M polyethylene glycol column

• Universal Coated Polar Stationary Phase • Polyethylene glycol with a molecular weight of 20,000 • Good inertness to polar compounds Application Alcohols, fatty acids, aromatic hydrocarbons, flavors, solvents, water samples

TP · SE-54/SE-52

• Non-polar coated stationary phase • High column efficiency, good thermal stability • Polyimide coating at 360 ℃ Application: Alkaloids, Drugs, FAMES, Halogenated Compounds, Fatty Acid Methyl Esters, etc
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