Chrompure SAX SPE column

Product / Sample preparation

Silica-based quaternary amine phase: particle size 50 µm, pore size 60 Å, carbon 6%; completely dissociated. It is the strongest anion-exchange sorbent and retains weaker anions such as carboxylic acids that may not be retained strongly enough on PSA or NH2. It is activated by conditioning with appropriate buffers.

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 SAX SPE column order codes and properties
Code	Packing	Mass	Volume	Pack
LBSSAX1001	SAX	100 mg	1 mL	100 pcs/pack
LBSSAX5003	SAX	500 mg	3 mL	50 pcs/pack
LBSSAX5006	SAX	500 mg	6 mL	30 pcs/pack

Technical specifications

Chrompure SAX SPE column technical specifications
Packing (sorbent)	SAX
Support material	Silica (irregular)
Particle size	50 µm
Pore size	60 Å
Carbon load	%6
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.