Spherical SCX Flash Columns

Spherical SCX Flash Columns
Surface pH: 6.3-7.2
Water Content: 3.0-5.0%




Description of Spherical SCX Flash Columns

The Spherical SCX Flash Columns from Hawach Scientific with no extractable PP cartridge and sorbent made from quaternary ammonium groups bonded matrix. The column is always be used for the analysis of the compounds with the negative charge. SCX strong cation exchange SPE column is a strong cation exchange extraction column based on silica gel, bonded with benzene sulfonic acid functional groups. The filler matrix silica gel has an average particle size of 45 μm, an average pore diameter of 60 Å, a pore volume of 0.80 cm3/g, and a specific surface area of 480 m2/g.

Advantage of SCX Strong Cation Exchange SPE Column

ISO9001 certificate, MSDS available
Clean column tube, frits, and customized package to save shipping cost
The column with the sample volume of 10%
The column connections of standard Luer-Lock end fittings ensured perfectly connected with most flash systems
A column with maximum operating pressure up to 200psi
Sorbent with a tight particle-size distribution avoids the question of leaching or channeling


Column sorbent of strong cation exchange
Average Pore Size: 100Å
Average Particle Size: 20-40μm
Column weight size range from 4g – 330g
Disbursing unit available for column larger than 40g to ensure better flow rate and leakage-free
The frits for the column from 4g to 40g with the pore size of 16~20um
Only for the bigger column of  80g~330g, the pore size is bigger as 20~25um


Be ideally used to remove or isolate basic compounds.

Ordering Information

Item   No. DescriptionPackage(pcs/pk)
SLSCXSP20004DFSpherical SCX, 20-40μm, 4g20
SLSCXSP20012DFSpherical SCX, 20-40μm, 12g18
SLSCXSP20025DFSpherical SCX, 20-40μm, 25g12
SLSCXSP20040DFSpherical SCX, 20-40μm, 40g10
SLSCXSP20080DFSpherical SCX, 20-40μm, 80g10
SLSCXSP20120DFSpherical SCX, 20-40μm, 120g10
SLSCXSP20220DFSpherical SCX, 20-40μm, 220g6
SLSCXSP20330DFSpherical SCX, 20-40μm, 330g4
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