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Knauer Degassers

AZURA 2-Channel Degasser
AZURA 2-Channel Degasser

AZURA Degasser DG 2.1S, Biocompatible 2-channel degasser.

Dissolved gases in the solvent can cause bubbles in the flow path of pumps and detectors. Reliable chromatographic separation therefore requires degassing of the solvent. The small analytical 2-channel degasser DG 2.1S is equipped with two degassing chambers and can thus degas two solvents simultaneously.

 

Smartline Semi-Prep 2-channel degasser
Smartline Semi-Prep 2-channel degasser

Smartline Semi-Preparative 2-Channel Degasser

The 2-channel degasser module provides outstanding performance through its use of a newly developed micro vacuum pump while taking up only a minimum of space. The gas diffusion rate has been improved by a factor of 200 – 300 times, thanks to a new amorphous fluoropolymer rather than a regular Teflon membrane. Excellent chemical and physical stability parameters, as well as the reduction of the internal chamber volume to less than 6 ml are convincing features. The semi-preparative KNAUER online degasser module can be used for flow rates of up to 30 ml/min per channel.

DEGASi Degassers

DEGASi Classic Degasser
DEGASi Classic Degasser

DEGASi® Classic

DEGASi Classic is the first choice for most applications in analytical instrumentation and chromatography. This state-of-the-art stand alone degasser will provide you with trouble free and efficient degassing day after day.

DEGASi GPC Degasser
DEGASi GPC Degasser

DEGASi® GPC

DEGASi GPC is the right choice of degasser if you are working with 100 % organic solvents in your fluidic line. Example of application areas where this degasser is successfully used are GPC (Gel Permeation Chromatography) and Normal Phase Chromatography.

DEGASi Micro Degasser
DEGASi Micro Degasser

DEGASi® MICRO

Then DEGASi MICRO is your number one choice of degasser. With only 100 µl internal volume you minimize the internal volume while still keeping excellent degassing efficiency up to approximately 0.5 ml/min.

DEGASi Semi-Prep Degasser
DEGASi Semi-Prep Degasser

DEGASi® Semi-prep

When working with higher flow rates, up to 6 ml/min, we strongly recommend DEGASi SEMI-PREP equipped with 925 µl degassing chambers. These chambers can be used up to 10 ml/min but with a bit lower degassing efficiency.

DEGASi Prep Degasser
DEGASi Prep Degasser

DEGASi® Prep

The DEGASi PREP vacuum degassing system for analytical instrumentation and HPLC removes dissolved gasses at flow rates up to approximately 50 ml/min per channel. Built for the rigours of modern preparative and semi-prep scale HPLC.

DEGASi Micro Degasser
DEGASi Micro Degasser

DEGASi® Compact

The DEGASi MICRO is the number one choice of degasser for small volumes. With only 100 µl internal volume you minimize the internal volume while still keeping excellent degassing efficiency up to approximately 0.5 ml/min.

DEGASI High-Flow Degasser
DEGASI High-Flow Degasser

DEGASi® HIGH FLOW

DEGASi HIGH FLOW Degasser enables efficient degassing of many types of liquids at high flow rates, up to 500ml/min.