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Silicycle SiliaPrep Carboxylic Acid (WCX) SPE

Silicycle SiliaPrep Carboxylic Acid SPE is a weak cation exchanger sorbent (WCX) used to extract strong basic compounds (pKa > 9). Available in either endcapped or non-endcapped versions.

Part Number Short Description Bed Mass SPE Format Tube Size (ml) Phase Type Phase Particle Size Pore Size Material Pack Size Price Qty
96W-R70030B-B SiliaPrep Carboxylic Acid (WCX) 96 Well Plate, 50mg/2mL, Silica-Based, 40 - 63um, 60A, 1pk 50 mg 96-Well Plate 2 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 1
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96W-R70030B-C SiliaPrep Carboxylic Acid (WCX) 96 Well Plate, 100mg/2mL, Silica-Based, 40 - 63um, 60A, 1pk 100 mg 96-Well Plate 2 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 1
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96W-R70130B-B SiliaPrep Carboxylic Acid (WCX) nec 96 Well Plate, 50mg/2mL, Silica-Based, 40 - 63um, 60A, 1pk 50 mg 96-Well Plate 2 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 1
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96W-R70130B-C SiliaPrep Carboxylic Acid (WCX) nec 96 Well Plate, 100mg/2mL, Silica-Based, 40 - 63um, 60A, 1pk 100 mg 96-Well Plate 2 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 1
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SPE-R70030B-01B SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 50mg/1mL, Silica-Based, 40 - 63um, 60A, 100pk 50 mg Cartridge 1 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 100
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SPE-R70030B-01C SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 100mg/1mL, Silica-Based, 40 - 63um, 60A, 100pk 100 mg Cartridge 1 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 100
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SPE-R70030B-03G SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 200mg/3mL, Silica-Based, 40 - 63um, 60A, 50pk 200 mg Cartridge 3 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 50
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SPE-R70030B-03P SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 500mg/3mL, Silica-Based, 40 - 63um, 60A, 50pk 500 mg Cartridge 3 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 50
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SPE-R70030B-06P SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 500mg/6mL, Silica-Based, 40 - 63um, 60A, 50pk 500 mg Cartridge 6 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 50
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SPE-R70030B-06S SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 1g/6mL, Silica-Based, 40 - 63um, 60A, 50pk 1 g Cartridge 6 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 50
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SPE-R70030B-06U SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 2g/6mL, Silica-Based, 40 - 63um, 60A, 50pk 2 g Cartridge 6 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 50
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SPE-R70030B-12U SiliaPrep Carboxylic Acid (WCX) SPE Cartridges, 2g/12mL, Silica-Based, 40 - 63um, 60A, 20pk 2 g Cartridge 12 mL WCX SiliaPrep Carboxylic Acid (WCX) 40 - 63 um 60 A Silica Based 20
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SPE-R70130B-01B SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 50mg/1mL, Silica-Based, 40 - 63um, 60A, 100pk 50 mg Cartridge 1 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 100
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SPE-R70130B-01C SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 100mg/1mL, Silica-Based, 40 - 63um, 60A, 100pk 100 mg Cartridge 1 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 100
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SPE-R70130B-03G SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 200mg/3mL, Silica-Based, 40 - 63um, 60A, 50pk 200 mg Cartridge 3 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 50
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SPE-R70130B-03P SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 500mg/3mL, Silica-Based, 40 - 63um, 60A, 50pk 500 mg Cartridge 3 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 50
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SPE-R70130B-06P SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 500mg/6mL, Silica-Based, 40 - 63um, 60A, 50pk 500 mg Cartridge 6 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 50
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SPE-R70130B-06S SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 1g/6mL, Silica-Based, 40 - 63um, 60A, 50pk 1 g Cartridge 6 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 50
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SPE-R70130B-06U SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 2g/6mL, Silica-Based, 40 - 63um, 60A, 50pk 2 g Cartridge 6 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 50
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SPE-R70130B-12U SiliaPrep Carboxylic Acid (WCX) nec SPE Cartridges, 2g/12mL, Silica-Based, 40 - 63um, 60A, 20pk 2 g Cartridge 12 mL WCX SiliaPrep Carboxylic Acid (WCX) nec 40 - 63 um 60 A Silica Based 20
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  • SiliaPrep Carboxylic acid is a silica based weak cation exchanger sorbent
  • Used for the extraction of strongly basic compounds
  • Excellent separation due to narrow particle size distribution and no fines
  • High recovery and yield
  • Reproducible flow rates from lot-to-lot
  • Available in different formats including SPE cartridges and 96 well plates
  • Standard SiliaPrep cartridges are made with flanged polypropylene (PP) tubes and 20 μm polyethylene (PE) frits
  • Larger sizes are also available under SiliaSep OT branding
  SiliaPrep Carboxylic Acid SiliaPrep Carboxylic Acid nec
Support Backbone Silica Gel Silica Gel
Phase Carboxylic Acid (WCX) Carboxylic Acid (WCX)
Endcapping Endcapped Non-endcapped
Particle Shape Irregular Irregular
Particle Size 40 - 63 µm / 230 - 400 mesh 40 - 63 µm / 230 - 400 mesh
Pore Size 60 Å 60 Å
SiliaPrep Brochure (1.19 MB)
Silica based SPE cartridges and well plates from Silicycle
Silicycle Sample Prep Brochure (6.36 MB)
Solutions for sample preparation from Silicycle
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