Chrompure Silica (SI) SPE column

Product / Sample preparation

Unbonded, irregular silica: particle size 50 µm, pore size 60 Å. It is among the most polar sorbents, used to separate analytes of very similar structure selectively and to extract compounds from non-polar solvents through hydrogen bonding, eluting with increasing solvent polarity.

Product group: SPE columns
Brand: Membrane Solutions

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website

Order codes and options

3 codes

Chrompure Silica (SI) SPE column order codes and properties
Code	Packing	Mass	Volume	Pack
LBSSI1001	Silica	100 mg	1 mL	100 pcs/pack
LBSSI5003	Silica	500 mg	3 mL	50 pcs/pack
LBSSI10006	Silica	1000 mg	6 mL	30 pcs/pack

Technical specifications

Chrompure Silica (SI) SPE column technical specifications
Packing (sorbent)	Silica
Support material	Silica (irregular)
Particle size	50 µm
Pore size	60 Å
End-capping	No
Column volumes (mL)	1; 3; 6 mL

Source: membrane-solutions.com (opens in a new tab) · Chrompure SPE page · membrane-solutions.com (opens in a new tab) · MS Chrompure SPE Columns catalogue (2014): sorbent properties and order table. Values come from the manufacturer and are confirmed at the quotation stage.