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Chromaster ® GPC system

An HPLC system that can easily perform GPC (gel permeation chromatography) analysis.

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Chromaster ® GPC system

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Chromaster® GPC系统

An HPLC system that can easily perform GPC (gel permeation chromatography) analysis.

characteristic
related data

characteristic

GPC analysis process

Main analysis functions

GPC calculation	Chart display, report output	Standard Curve
Number average molecular weight Weight-average Molecular Weight z-average molecular weight Viscosity-average Molecular Weight Intrinsic viscosity Polydispersity	Calibration curve display Report output of calibration curve elution curve Report output of elution curve Differential integral molecular weight distribution curve display Report output of differential integral molecular weight distribution curve	least-squared 2nd to 5th order curve Up to 50 data points on the standard curve Conversion function of general standard curve The linking function of each standard curve Manually input the creation of standard curves

data processing	other
Each channel can set more than 1000 segments Processing data can be converted into Excel files Capable of processing oligomers	Peak molecular weight output Overlap of chromatograms, standard curves, and differential/integral molecular weight distribution curves The oligomer processing report of 8 peaks can be output on 1 A4 paper

Chemical resistant accessories

Provide chemical resistant accessories (optional) that can measure THF organic solvents.
Applicable solvents: THF, DMSO, dichloromethane, etc

related data

GPC Measurement Example

Standard product

Standard Curve

Actual sample (porous styrene)

Analysis conditions
chromatographic column	GL-A100MX-S (7.8 mm I.D. ×300 mm)
mobile phase	THF
velocity of flow	1 mL/min
Column temperature	40 ºC
TRC	0.05% polystyrene standard (THF solution) (Molecular weight Mp13500003330005250069401270)
Actual sample	0.2% porous styrene solution (THF solution)
Injection volume	20 μL
Detection wavelength	UV 254 nm

application

Introduce measurement examples of high-performance liquid chromatography (HPLC) in various fields.

Basic Course on High Performance Liquid Chromatography

Introduce the basic knowledge of high-performance liquid chromatography, including the principles and system composition of high-performance liquid chromatography, as well as the characteristics of various detection methods.

Science Environment

Introduce the symbol of Hitachi High Tech Science Group, which aims to become a leader in the technology field.

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