LabTech GPC1000 Automatic GPC Cleanup-LabTech

Key Features

The gel permeation cleanup system is based on the principle of gel permeation chromatography (GPC), separating and collecting complex samples according to molecular size. It effectively removes macromolecular matrices and small molecular interferences from samples, thereby improving sensitivity and accuracy of subsequent analysis and extending the service life of analytical instruments.

Fully automated operations: sample injection, separation/purification, and target fraction collection.
Standard stainless-steel GPC cleanup column, pre-packed, eliminating manual column packing and saving both time and solvent.
Dual-plunger precision pump with damper ensures smooth and accurate solvent delivery.
Built-in variable wavelength UV detector for real-time monitoring of column effluent, facilitating method development.
Full-volume injection mode supports complete injection of samples up to 10 mL.
Real-time pressure monitoring with overpressure and pressure-release alarms.
High-precision 3D mechanical platform for automated injection and collection; septum-piercing design minimizes solvent evaporation.
Independent injection and collection systems; both injection and collection needles support inner/outer wall cleaning.
Compatible with various vial formats; injection and collection racks can be used in combination with SPE and concentration systems.
Modular design: additional fraction collectors can be added depending on sample throughput.

Environmental

Purification of semi-volatile organic pollutants in soil, solid waste, and other environmental samples.

HJ 743-2015 Determination of PCBs in soils and sediments — GC-MS

HJ 805-2016 Determination of PAHs in soils and sediments — GC-MS

HJ 834-2017 Determination of semi-volatile organic compounds in soils and sediments — GC-MS

HJ 835-2017 Determination of organochlorine pesticides in soils and sediments — GC-MS

Food & Beverage

Purification of pesticide residues, veterinary drugs, additives, and nutrients in food, agricultural products, and grains/oils.

GB/T 5009.19-2008 Determination of multicomponent residues of organochlorine pesticides in foods

GB/T 5009.162-2008 Determination of multicomponent residues of organochlorine and pyrethroid pesticides in animal foods

GB/T 19650-2006 Determination of 478 pesticide residues and related chemicals in animal muscle — GC-MS

GB/T 20770-2008 Determination of 486 pesticide residues and related chemicals in cereals — LC-MS/MS

GB/T 20772-2006 Determination of 380 pesticide residues and related chemicals in animal muscle — LC-MS/MS

GB 5009.32-2016 National Food Safety Standard — Determination of 9 antioxidants in food

GB 23200.113-2018 National Food Safety Standard — Determination of 208 pesticides and their metabolites in plant-based foods — GC-MS/MS

GB/T 23376-2009 Determination of multiple pesticide residues in tea — GC-MS

Pharmaceutical & Medical

Purification of pesticide residues, mycotoxins, and other organic compounds in traditional Chinese medicine samples.

Chinese Pharmacopoeia 2020, Part IV: General Chapters 2341 (Pesticide Residue Determination) and 2351 (Mycotoxin Determination)

Disease Control

Purification of pesticide residues, veterinary drug residues, additives, and nutrients in food and agricultural samples.
GB/T 5009.19-2008 Determination of multicomponent residues of organochlorine pesticides in foods

GB/T 5009.162-2008 Determination of multicomponent residues of organochlorine and pyrethroid pesticides in animal foods

GB/T 19650-2006 Determination of 478 pesticide residues and related chemicals in animal muscle — GC-MS

GB/T 20770-2008 Determination of 486 pesticide residues and related chemicals in cereals — LC-MS/MS

GB/T 20772-2006 Determination of 380 pesticide residues and related chemicals in animal muscle — LC-MS/MS

GB 5009.32-2016 National Food Safety Standard — Determination of 9 antioxidants in food

GB 23200.113-2018 National Food Safety Standard — Determination of 208 pesticides and their metabolites in plant-based foods — GC-MS/MS

Geology & Mining

Purification of semi-volatile organic pollutants in soil, solid waste, and related samples.
HJ 743-2015 Determination of PCBs in soils and sediments — GC-MS

HJ 805-2016 Determination of PAHs in soils and sediments — GC-MS

HJ 834-2017 Determination of semi-volatile organic compounds in soils and sediments — GC-MS

HJ 835-2017 Determination of organochlorine pesticides in soils and sediments — GC-MS

Forensics

Purification of drugs and organic pollutants in blood, urine, wastewater, and other biological/environmental samples.