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Standard Type GPC Column

(In-column solvents)

THF(Tetrahydrofuran)	These most common GPC columns use versatile THF as in-column solvent.
Chloroform	These columns use chloroform, the second most common solvent, as in-column solvent.
DMF(Dimethylformamide)	These columns use DMF as in-column solvent, which is suitable for analysis of polar polymers, such as melamine resin, polyacrylonitrile, polyvinylpyrrolidone, polyimide resin. GFC columns of the OHpak SB-800 HQ series are also fit for use of DMF.

(Standard Columns)

In-column solvent	Exclusion limit (Polystyrene)	Plate number (TPN/column)	Particle size (micron)	Size(mm) ID x Length
KF(THF)
GPC KF-801 GPC KF-802 GPC KF-802.5 GPC KF-803 GPC KF-803L GPC KF-804 GPC KF-804L GPC KF-805 GPC KF-805L GPC KF-806 GPC KF-806M GPC KF-806L GPC KF-807 GPC KF-807L GPC KF-G	1,500 5,000 20,000 70,000 70,000 400,000 400,000 4,000,000 4,000,000 (20,000,000) (20,000,000) (20,000,000) (200,000,000) (200,000,000) Guard column	> 18,000 > 18,000 > 18,000 > 18,000 > 18,000 > 18,000 > 18,000 > 11,000 > 11,000 > 11,000 > 13,000 > 11,000 > 6,000 > 6,000 -	6 6 6 6 6 7 7 10 10 10 10 10 18 18 8	8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 4.6 x 10

For all products
Recommended flow rate: 0.5 to 1.0mL/min
Max. usable flow rate: 2.0mL/min
Max. usable pressure: 3.5 MPa
Max. usable temperature: 60deg-C

In-column solvent	Exclusion limit (Polystyrene)	Plate number (TPN/column)	Particle size (micron)	Size(mm) ID x Length
K(Chloroform)
GPC K-801 GPC K-802 GPC K-802.5 GPC K-803 GPC K-803L GPC K-804 GPC K-804L GPC K-805 GPC K-805L GPC K-806 GPC K-806M GPC K-806L GPC K-807 GPC K-807L GPC K-G	1,500 5,000 20,000 70,000 70,000 400,000 400,000 4,000,000 4,000,000 (20,000,000) (20,000,000) (20,000,000) (200,000,000) (200,000,000) Guard column	> 18,000 > 18,000 > 18,000 > 18,000 > 18,000 > 18,000 > 18,000 > 11,000 > 11,000 > 11,000 > 13,000 > 11,000 > 6,000 > 6,000 -	6 6 6 6 6 7 7 10 10 10 10 10 18 18 8	8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 4.6 x 10

For all products
Recommended flow rate: 0.5 to 1.0mL/min
Max. usable flow rate: 2.0mL/min
Max. usable pressure: 3.5 MPa
Max. usable temperature: 60deg-C

In-column solvent	Exclusion limit (Polystyrene)	Plate number (TPN/column)	Particle size (micron)	Size(mm) ID x Length
KD(DMF)
GPC KD-801 GPC KD-802 GPC KD-802.5 GPC KD-803 GPC KD-804 GPC KD-805 GPC KD-806 GPC KD-806M GPC KD-807 GPC KD-G	2,500 5,000 20,000 70,000 400,000 4,000,000 (20,000,000) (20,000,000) (200,000,000) Guard column	> 17,000 > 17,000 > 17,000 > 17,000 > 17,000 > 11,000 > 11,000 > 13,000 > 6,000 -	6 6 6 6 7 10 10 10 18 8	8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 8.0 x 300 4.6 x 10

For all products
Recommended flow rate: 0.5 to 1.0mL/min
Max. usable flow rate: 1.5mL/min
Max. usable pressure: 3.5 MPa
Max. usable temperature: 60deg-C

Figures in parentheses are estimated valus.