KNAUER´s Gel permeation and size exclusion chromatography

KNAUER AZURA SEC is a line of gel permeation and size exclusion chromatography systems that separate sample components by hydrodynamic volume or molecular weight. The range covers analysis, separation and fractionation, and is used across polymer, food, biochemistry and pharmaceutical laboratories as well as in research. Four configurations address different needs, from budget-conscious process control and teaching labs through to installations demanding the highest analytical performance. High-precision pumps and a low-drift refractive index detector underpin reproducibility, and the systems are supported by common chromatography data systems. Made in Germany.

Available systems:

• AZURA SEC Compact - strong price-to-performance ratio, suited to labs exploring GPC/SEC, process control and education

• AZURA SEC Lab - designed for highest analytical performance, with exceptional flow precision and ultra-low pulsation for best-in-class reproducibility

• AZURA SEC Semi-prep - fractionates specific molecular weight ranges, pump delivers up to 50 ml/min and suits every semi-preparative GPC/SEC column

• AZURA GPC Cleanup - automates work-intensive sample cleanup based on gel permeation chromatography, well suited to samples of high viscosity

Key features:

• Separation by hydrodynamic volume or molecular weight

• High precision pumps for reproducible retention times

• Low-drift refractive index detection

• Supports common CDS software packages

• Applications across polymers, food, biochemistry, pharmaceuticals and research

• Automated GPC cleanup removes manual sample preparation