Shim-pack GPC Series

HPLC Column Solutions

Shim-pack GPC Series

Shim-pack GPC series columns are used for the determination of tetrahydrofuran (800 Series), chloroform (800C Series), and dimethylformamide (800D series).
The technique of GPC does not utilize such chemical reactions as partition, adsorption, and ion exchange, but a physical reaction consisting of a separation based on molecular size of the sample components. Therefore, this method is suitable for the measurement of molecular weight distribution of high polymers and oligomers.
Shim-pack GPC series are packed with polystyrene polymers with respective degrees of cross-linking in order to meet exact analysis requirements, ranging from analysis of high polymers to that of oligomers. GPC-80M (80MC, 80MD) are mixed gel columns.

Analysis Examples

Calibration Curves

■Conditions    
Mobile Phase Tetrahydrofuran
Flow Rate 1.0 mL/min
Col. Temp. Ambient
Detection UV 254 nm

Analysis of Polystyrene Standard

■Conditions    
Column Shim-pack GPC-80M (2 columns in series)
(P/N: 228-20810-91)
Mobile Phase Tetrahydrofuran
Flow Rate 1.0 mL/min
Col. Temp. Ambient
Detection UV 254 nm

For more applications, please click here.

Determination of Tetrahydrofuran

Column Exclusion Limit (polystyrene) Dimensions (Length x I.D., mm) P/N
Shim-pack GPC-801 1.5 x 103 300 x 8.0 228-20803-91
Shim-pack GPC-802 5 x 103 300 x 8.0 228-20804-91
Shim-pack GPC-8025 2 x 104 300 x 8.0 228-20805-91
Shim-pack GPC-803 7 x 104 300 x 8.0 228-20806-91
Shim-pack GPC-804 4 x 105 300 x 8.0 228-20807-91
Shim-pack GPC-805 4 x 106 300 x 8.0 228-20808-91
Shim-pack GPC-806 4 x 107 300 x 8.0 228-20809-91
Shim-pack GPC-80M 4 x 107,Mixed gel 300 x 8.0 228-20810-91
Shim-pack GPC-800P Guard Column 10 x 4.6 228-20812-91

Determination of Chloroform

Column Exclusion Limit (polystyrene) Dimensions (Length x I.D., mm) P/N
Shim-pack GPC-801C 1.5 x 103 300 x 8.0 228-20803-92
Shim-pack GPC-802C 5 x 103 300 x 8.0 228-20804-92
Shim-pack GPC-8025C 2 x 104 300 x 8.0 228-20805-92
Shim-pack GPC-803C 7 x 104 300 x 8.0 228-20806-92
Shim-pack GPC-804C 4 x 105 300 x 8.0 228-20807-92
Shim-pack GPC-805C 4 x 106 300 x 8.0 228-20808-92
Shim-pack GPC-806C 4 x 107 300 x 8.0 228-20809-92
Shim-pack GPC-80MC 4 x 107,Mixed gel 300 x 8.0 228-20810-92
Shim-pack GPC-800CP Guard Column 10 x 4.6 228-20812-92

Determination of Dimethylformamide

Column Exclusion Limit (polystyrene) Dimensions (Length x I.D., mm) P/N
Shim-pack GPC-801D 1.5 x 103 300 x 8.0 228-20803-93
Shim-pack GPC-802D 5 x 103 300 x 8.0 228-20804-93
Shim-pack GPC-8025D 2 x 104 300 x 8.0 228-20805-93
Shim-pack GPC-803D 7 x 104 300 x 8.0 228-20806-93
Shim-pack GPC-804D 4 x 105 300 x 8.0 228-20807-93
Shim-pack GPC-805D 4 x 106 300 x 8.0 228-20808-93
Shim-pack GPC-806D 4 x 107 300 x 8.0 228-20809-93
Shim-pack GPC-80MD 4 x 107,Mixed gel 300 x 8.0 228-20810-93
Shim-pack GPC-800DP Guard Column 10 x 4.6 228-20812-93

For the information of GPC System, please click here.

For Research Use Only. Not for use in diagnostic procedures.

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