Gel-Permeation Chromatography (GPC) Cleanup

GPC Cleanup is based on the principle of gel permeation chromatography (GPC), which separates and collects complex samples according to molecular size. It effectively removes macromolecular matrices and small molecular interfering substances from samples, improving the sensitivity and accuracy of subsequent analyses and extending the service life of analytical instruments. It is widely used in environmental, food, agricultural products, and other testing fields.

 

GPC1000 Auto-GPC Cleanup

 

• Automatically performs a series of operations including sample injection, separation, purification, and collection of target components.

• Equipped with a standard stainless steel gel cleanup column, effectively saving time and solvents.

• Features a double-plunger precision pump and damper to ensure smooth and accurate infusion.

• Includes a variable wavelength UV detector to monitor gel chromatography effluent status in real time, facilitating method development.

• Full loading mode supports complete injection of samples up to 10 mL.

• Real-time pressure monitoring with overpressure and pressure relief alarms.

• High-precision 3D mechanical platform supports automatic sample loading and collection; septum piercing effectively prevents solvent volatilization.

• Sample loading and collection are independent; both sample and collection needles support cleaning of internal and external walls.

• Compatible with various sample bottles; sample racks and collection racks can be used together with LabTech SPE and concentrators.

• Modular design allows the addition of multiple collectors according to sample quantity.​