Silicycle SiliaPrep WCX SPE

Silicycle SiliaPrepX WCX SPE is a polystyrene-divinylbenzene copolymer functionalized by a weak cation exchanger used to catch and release strong basic compounds (pKa >10). It is highly stable in organic solvents.

Typical applications include strong basic compounds from biological fluids, and streptomycin from food.

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Part Number	Short Description	Bed Mass	SPE Format	Tube Size (ml)	Phase Type	Phase	Particle Size	Pore Size	Material	Pack Size	Price
96W-P0015-1A	SiliaPrepX WCX 96 Well Plate, 10mg/2mL, Polymer-Based, 85um, 60A, 1pk	10 mg	96-Well Plate	2 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	1	Request a Quote
96W-P0015-AA	SiliaPrepX WCX 96 Well Plate, 30mg/2mL, Polymer-Based, 85um, 60A, 1pk	30 mg	96-Well Plate	2 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	1	Request a Quote
96W-P0015-BB	SiliaPrepX WCX 96 Well Plate, 60mg/2mL, Polymer-Based, 85um, 60A, 1pk	60 mg	96-Well Plate	2 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	1	Request a Quote
SPE-P0015-01AA	SiliaPrepX WCX SPE Cartridges, 30mg/1mL, Polymer-Based, 85um, 60A, 100pk	30 mg	Cartridge	1 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	100	Request a Quote
SPE-P0015-01BB	SiliaPrepX WCX SPE Cartridges, 60mg/1mL, Polymer-Based, 85um, 60A, 100pk	60 mg	Cartridge	1 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	100	Request a Quote
SPE-P0015-03AA	SiliaPrepX WCX SPE Cartridges, 30mg/3mL, Polymer-Based, 85um, 60A, 50pk	30 mg	Cartridge	3 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	50	Request a Quote
SPE-P0015-03BB	SiliaPrepX WCX SPE Cartridges, 60mg/3mL, Polymer-Based, 85um, 60A, 50pk	60 mg	Cartridge	3 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	50	Request a Quote
SPE-P0015-03C	SiliaPrepX WCX SPE Cartridges, 100mg/3mL, Polymer-Based, 85um, 60A, 50pk	100 mg	Cartridge	3 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	50	Request a Quote
SPE-P0015-03G	SiliaPrepX WCX SPE Cartridges, 200mg/3mL, Polymer-Based, 85um, 60A, 50pk	200 mg	Cartridge	3 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	50	Request a Quote
SPE-P0015-03P	SiliaPrepX WCX SPE Cartridges, 500mg/3mL, Polymer-Based, 85um, 60A, 50pk	500 mg	Cartridge	3 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	50	Request a Quote
SPE-P0015-06BB	SiliaPrepX WCX SPE Cartridges, 60mg/6mL, Polymer-Based, 85um, 60A, 30pk	60 mg	Cartridge	6 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	30	Request a Quote
SPE-P0015-06C	SiliaPrepX WCX SPE Cartridges, 100mg/6mL, Polymer-Based, 85um, 60A, 30pk	100 mg	Cartridge	6 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	30	Request a Quote
SPE-P0015-06G	SiliaPrepX WCX SPE Cartridges, 200mg/6mL, Polymer-Based, 85um, 60A, 30pk	200 mg	Cartridge	6 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	30	Request a Quote
SPE-P0015-06P	SiliaPrepX WCX SPE Cartridges, 500mg/6mL, Polymer-Based, 85um, 60A, 30pk	500 mg	Cartridge	6 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	30	Request a Quote
SPE-P0015-12P	SiliaPrepX WCX SPE Cartridges, 500mg/12mL, Polymer-Based, 85um, 60A, 20pk	500 mg	Cartridge	12 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	20	Request a Quote
SPE-P0015-12S	SiliaPrepX WCX SPE Cartridges, 1g/12mL, Polymer-Based, 85um, 60A, 20pk	1 g	Cartridge	12 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	20	Request a Quote
SPE-P0015-12U	SiliaPrepX WCX SPE Cartridges, 2g/12mL, Polymer-Based, 85um, 60A, 20pk	2 g	Cartridge	12 mL	WCX	SiliaPrepX WCX	85 um	60 A	Polymeric	20	Request a Quote

Features

SiliaPrepX WCX is a polymeric weak cation exchanger sorbent
Suitable for extracting stongly basic compounds from a wide range of matrices
Exceptional lot-to-lot reproducibility
High recovery and yield
Very good separation and flow characteristics
No contamination from the matrix
pH Stability from 0 to 14
Standard SiliaPrepX cartridges are made with flanged polypropylene (PP) tubes and 20 μm polyethylene (PE) frits
Larger sizes are also available under SiliaSep OT branding

Specifications

	SiliaPrepX WCX
Support Backbone	Polymeric Resins
Phase	Carboxylic Acid (WCX)
Surface Area	800 m²/g
Particle Size	85 µm
Pore Size	60 Å

Literature

Silicycle Sample Prep Brochure (6.36 MB)

Solutions for sample preparation from Silicycle

SiliaPrepX Brochure (1.88 MB)

Polymeric SPE cartridges and well plates from Silicycle

SiliaPrepX Typical Experimental Procedures (226.15 kB)

Determination of the optimal SiliaPrepX polymeric phase by a simple and logical method