Silicone based SPE Bond Elut CBA weak anion exchange column

NegotiableUpdate on 04/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

*Cation exchange can be carried out without the need for extremely strong alkaline conditions. The selectivity range is wider, providing more options for eluent selection. Polarity or non polarity depends on the substrate or solvent

Product Details

CBA is a medium polarity adsorbent and weak anion exchanger (pKa 4.8). Compared with adsorbents with lower pKa values such as SCX, it can separate a wider range of ions with opposite charges to itself and is easier to elute quaternary ammonium analytes.

Common matrix	Main extraction mechanism	Type of compound
Water soluble samples, biological fluid samples	Weak cation exchange	Strong acid, weak acid

Bond Elut CBA

Explanation	Company	Part number
Large Capacity Column Tube (LRC)
100 mg，10 mL	50/pack
500 mg，10 mL	50/pack
Straight pipe column
50 mg，1 mL	100 per pack
100 mg，1 mL	100 per pack
100 mg，3 mL	50/pack
200 mg，3 mL	50/pack
500 mg，3 mL	50/pack
1 g，6 mL	30/pack
2 g，12 mL	20/pack

Bond Elut CBA 96 hole plate

Explanation	25mg	50mg	100mg
1mL round hole plate	A4960625	A4960650	A496061C
2mL square orifice plate	A3960625	A3960650	A396061C