S05SIA25 Kromasil EH06754

Introduction:  

The Kromasil liquid chromatography column imported from Sweden is a popular column brand in the international market. It has the characteristics of good repeatability, wide application range and long service life.

Detailed introduction:  

Kromasil conventional chromatographic columns include: Kromasil C4 column, C8 column, C18 column, NH2 column, CN column, SIL column, 300Å macroporous packing analytical column, and provide various specifications of semi-preparative columns and preparative columns.

Features:

1. High efficiency column : The number of theoretical plates is above 80,000 (plates/meter, 5μm).

2. High separation efficiency and excellent symmetrical peak shape: high carbon content (C18 is about 20%), surface polarity is small, almost all hydroxyl groups are passivated, and peak shape symmetry is good.

3. Outstanding chemical stability: high coverage of silane, pH range 1.5-9.5 (up to 11 under certain conditions).

4. High chemical purity: extremely low metal impurity content, which can reduce the complexation of chelate on the silica gel matrix.

5. High mechanical strength and high column load: it can operate normally under high pressure of 6000 psi (400bar) and has a long service life.