Aqueous/Organic SEC Columns

The GF series are SEC columns with excellent solvent resistance. Both water and organic solvents can be used. High performance analysis of samples containing hydrophilic and hydrophobic parts, such as surfactants.

GF-HQ

· Polymer-based SEC column with excellent solvent resistance · Supports both aqueous and organic solvent systems

(Standard Column)

Product code	Product name	Plate number (TPN/column)	Exclusion limit (Pullulan)	Particle size (micron)	Size(mm) ID x Length
F7600001 F7600002 F7600003 F7600004 F7600090 F6710018	Asahipak GF-310 HQ Asahipak GF-510 HQ Asahipak GF-710 HQ Asahipak GF-7M HQ Asahipak GF-310 HQ 8D Asahipak GF-1G 7B	> 19,000 > 19,000 > 11,000 > 13,000 > 10,000 Guard column	40,000 300,000 *(10,000,000) *(10,000,000) 40,000 -	5 5 9 9 5 9	7.5 x 300 7.5 x 300 7.5 x 300 7.5 x 300 8.0 x 150 7.5 x 50

Product name	Max. usable pressure (MPa)	Recommended flow rate (mL/min)	Max. usable flow rate (mL/min)	Max. usable temp. (deg-C)	Usable pH range	Shipping solvent
GF-310 HQ GF-510 HQ GF-710 HQ GF-7M HQ GF-310 HQ 8D GF-1G 7B	7.0 6.5 2.5 4.5 4.0 -	0.4 to 0.6 0.4 to 0.6 0.4 to 0.6 0.4 to 0.6 0.4 to 0.7 -	1.0 1.0 1.0 1.0 1.2 -	60 60 60 60 60 60	2 to 9 2 to 9 2 to 9 2 to 9 2 to 9 2 to 9	CH3OH/H2O=30/70 CH3OH/H2O=30/70 CH3OH/H2O=30/70 CH3OH/H2O=30/70 CH3OH/H2O=30/70 CH3OH/H2O=30/70

*( ): Estimated values

Usable solvents
Water with salt	0 to 0.5M	Yes	Acetone	0 to 100%	Yes
Methanol	0 to 100%	Yes	Chloroform	0 to 100%	Yes
Ethanol	0 to 100%	Yes	Ethyl acetate	0 to 100%	Yes
Acetonitrile	0 to 100%	Yes	DMSO	0 to 50%	Yes
THF	0 to 100%	Yes	DMSO	51 to 100%	No
DMF	0 to 100%	Yes

(Micro column and Semimicro columns)(Remark)

Product code	Product name	Size(mm) ID x Length	Standard column
F7760311 F7760312 F7760313 F7760321 F7760322 F7760323 F7760331 F7760332 F7760333	GF310A-4E GF310A-4D GF310A-4B GF310A-2E GF310A-2D GF310A-2B GF310A-1E GF310A-1D GF310A-1B	4.6 x 250 4.6 x 150 4.6 x 50 2.0 x 250 2.0 x 150 2.0 x 50 1.0 x 250 1.0 x 150 1.0 x 50	GF-310 HQ
F7760341 F7760342 F7760343 F7760351 F7760352 F7760353 F7760361 F7760362 F7760363	GF310A-M8E GF310A-M8D GF310A-M8B GF310A-M5E GF310A-M5D GF310A-M5B GF310A-M3E GF310A-M3D GF310A-M3B	0.8 x 250 0.8 x 150 0.8 x 50 0.5 x 250 0.5 x 150 0.5 x 50 0.3 x 250 0.3 x 150 0.3 x 50	GF-310 HQ

Product code	Product name	Size(mm) ID x Length	Standard column
F7760511 F7760512 F7760513 F7760521 F7760522 F7760523 F7760531 F7760532 F7760533	GF510A-4E GF510A-4D GF510A-4B GF510A-2E GF510A-2D GF510A-2B GF510A-1E GF510A-1D GF510A-1B	4.6 x 250 4.6 x 150 4.6 x 50 2.0 x 250 2.0 x 150 2.0 x 50 1.0 x 250 1.0 x 150 1.0 x 50	GF-510 HQ
F7760541 F7760542 F7760543 F7760551 F7760552 F7760553 F7760561 F7760562 F7760563	GF510A-M8E GF510A-M8D GF510A-M8B GF510A-M5E GF510A-M5D GF510A-M5B GF510A-M3E GF510A-M3D GF510A-M3B	0.8 x 250 0.8 x 150 0.8 x 50 0.5 x 250 0.5 x 150 0.5 x 50 0.3 x 250 0.3 x 150 0.3 x 50	GF-510 HQ

Product code	Product name	Size(mm) ID x Length	Standard column
F7760711 F7760712 F7760713 F7760721 F7760722 F7760723 F7760731 F7760732 F7760733	GF710A-4E GF710A-4D GF710A-4B GF710A-2E GF710A-2D GF710A-2B GF710A-1E GF710A-1D GF710A-1B	4.6 x 250 4.6 x 150 4.6 x 50 2.0 x 250 2.0 x 150 2.0 x 50 1.0 x 250 1.0 x 150 1.0 x 50	GF-710 HQ
F7760741 F7760742 F7760743 F7760751 F7760752 F7760753 F7760761 F7760762 F7760763	GF710A-M8E GF710A-M8D GF710A-M8B GF710A-M5E GF710A-M5D GF710A-M5B GF710A-M3E GF710A-M3D GF710A-M3B	0.8 x 250 0.8 x 150 0.8 x 50 0.5 x 250 0.5 x 150 0.5 x 50 0.3 x 250 0.3 x 150 0.3 x 50	GF-710 HQ

(Preparative Columns)(Remark)

Product code	Product name	Plate number (TPN/column)	Particle size (micron)	Size(mm) ID x Length
F6810030 F6810031 F6810032 F6810033 F6810038 F6810039 F6810040 F6810041 F6710020	Asahipak GS-310 20F Asahipak GS-510 20F Asahipak GS-710 20F Asahipak GSM-700 20F Asahipak GS-310 20G Asahipak GS-510 20G Asahipak GS-710 20G Asahipak GSM-700 20G Asahipak GS-10G 7B	> 8,000 > 8,000 > 8,000 > 8,000 > 14,000 > 14,000 > 14,000 > 14,000 Guard column	13 13 13 13 13 13 13 13 20	20.0 x 300 20.0 x 300 20.0 x 300 20.0 x 300 20.0 x 500 20.0 x 500 20.0 x 500 20.0 x 500 7.5 x 50

Product name	Flow rate (mL/min)		Standard column
	Usual	Max.
GS-310 20F GS-510 20F GS-710 20F GSM-700 20F GS-310 20G GS-510 20G GS-710 20G GSM-700 20G GS-10G 7B	5 to 8 5 to 8 2 to 3 2 to 3 5 to 8 5 to 8 2 to 3 2 to 3 -	12 12 4 4 12 12 4 4 -	GF-310 HQ GF-510 HQ GF-710 HQ GF-7M HQ GF-310 HQ GF-510 HQ GF-710 HQ GF-7M HQ Guard column

(Older Columns)(Remark)

Product code	Product name	Size(mm) ID x Length	Recommended column
F7600009 F7600010 F7600016 F7600011 F7610001 F7610002 F7610008 F7610003 F6710018	Asahipak GS-310 7G Asahipak GS-510 7G Asahipak GS-710 7G Asahipak GSM-700 7G Asahipak GS-310 7E Asahipak GS-510 7E Asahipak GS-710 7E Asahipak GSM-700 7E Asahipak GF-1G 7B	7.5 x 500 7.5 x 500 7.5 x 500 7.5 x 500 7.5 x 250 7.5 x 250 7.5 x 250 7.5 x 250 7.5 x 50	GF-310 HQ GF-510 HQ GF-710 HQ GF-7M HQ GF-310 HQ GF-510 HQ GF-710 HQ GF-7M HQ GF-1G 7B