HALO™ UHPLC Columns

Fused-Core™ particle technology for hyper-fast and super-rugged HPLC columns.

2.7 µm semi-porous particles manufactured with Fused-Core™ technology
The same high efficiency as with sub 2 µm particles but with considerable lower backpressure
Extremely fast separations – even with a traditional HPLC-system
Very robust columns
Can be used at extreme pressures
2 µm frits in the column can be used because of tight particle size distribution
Developed by Dr. Jack Kirkland, one of the pioneers in chromatography

Product Catalogue

Biotech AB is responsible for the sales of the HALO™-columns in the Nordic market (Sweden, Norway, Denmark, Finland)

HALO Fused-Core particles with a particle size of 5µm.

The HALO 5 µm particles are exciting and novel because they can be packed into columns that will change the way you will think about HPLC by providing the following benefits:

The highest plate counts versus any other 5-micron column you can buy (> 150,000 plates per meter)
Equivalent or higher number of plates as most 3-micron columns with one-half the pressure
The ruggedness of 5-micron columns (stable packed beds, resistance to pluggage) with the performance of 3-micron columns
Improved productivity resulting from having the same thin porous layer as 2.7-micron HALO columns allowing high efficiencies at faster flow rates
Low back-pressure well suited to legacy HPLC instruments
Scalable from UHPLC separations developed on 2.7-micron HALO columns
Available in lengths from 20-250mm and ID 2.1, 3.0 and 4.6mm

We offer 5 different phases in the 5 micron particle dimension These are:

C18
PFP
Phenyl-Hexyl
C8
ES-CN

These HALO-5 columns can be delivered in all of the usual column dimensions with an added plus – 250 mm long columns.

Product Catalogue

HALO™ UHPLC Columns

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