Gilson’s reusable, silica-free centrifugal partition chromatography (CPC) columns offer high injection capacities of milligram to multi-kilograms resulting in 95% recoveries with 99% purity or better.

Increased Savings

CPC columns use approximately five times less solvent than more traditional columns, saving you money on solvent and disposal costs. Likewise, the reusable columns eliminates column replacement and silica recycling costs.

Improved Purification Efficiency

CPC columns offer high sample injection capacities from milligrams to kilograms. With these injection rates, achieve 95% recoveries with greater than 99% purity because there is no irreversible absorption or denaturation of fragile molecules as in other methods. CPC columns tackle tough separations of complex samples in a single step without prior purification, making it an ideal choice for natural product isolation, protein purification, and more.

Numerous Column Options

Choose from a variety of injection capacities and flow rates to optimize your purification:


Injection Capacity


Maximum Pressure

CPC 100

Up to 1g

15 mL/min

100 bar (1450 psi)

CPC 250

Up to 6g

15 mL/min

100 bar (1450 psi)

CPC 1000

Up to 30 gr

50 mL/min

80 bar (1160 psi)


Up to 30 gr

80 mL/min

100 bar (1450 psi)

CPC 1000 PRO

Up to 100 gr

350 mL/min

80 bar (1160 psi)


All CPC columns can be connected to either a PLC Purification System or a Gilson modular HPLC system in place of a traditional column.


Weight 70 kg (154 lbs)
Pack Size 1
Pack Size Unit Each
Column Capacity 250 mL
Injection Range Up to 6 g
Maximum Rotation Speed 100-3000 rpm
Maximum Pressure 100 bar (1450 psi)
Pro No
Typical Flow Rate Up to 15 mL/min

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