Multimode and Aqueous/Organic SEC Columns

Multimode Columns

Multi mode GS columns separates by SEC, distribution / adsorption and ion exchange modes, depending on the eluent conditions.

GS-HQ

· Polyvinylalcohol-based SEC column for aqueous system
· For the separartion od peptides or nucleic acids that have similar molecular weights
· For desalting a sample or substituting buffer in protein analysis

(Standard Columns)

Product code	Product name	Plate number (TPN/column)	Exclusion limit (Pullulan)	Particle size (micron)	Size(mm) ID x Length
F7600005 F7600006 F7600007 F7600008 F6710019	Asahipak GS-220 HQ Asahipak GS-320 HQ Asahipak GS-520 HQ Asahipak GS-620 HQ Asahipak GS-2G 7B	> 19,000 > 19,000 > 18,000 > 18,000 Guard column	(3,000) 40,000 300,000 *(2,000,000) -	6 6 7 7 9	7.5 x 300 7.5 x 300 7.5 x 300 7.5 x 300 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
GS-220 HQ GS-320 HQ GS-520 HQ GS-620 HQ GS-2G 7B	6.0 5.0 3.0 3.5 -	0.4 to 0.6 0.4 to 0.6 0.4 to 0.6 0.4 to 0.6 -	1.0 1.0 1.0 1.0 -	60 60 60 60 50	2 to 9 2 to 12 2 to 12 2 to 12 2 to 12	CH₃OH/H₂O=30/70 CH₃OH/H₂O=30/70 CH₃OH/H₂O=30/70 CH₃OH/H₂O=30/70 CH₃OH/H₂O=30/70

*( ): PEG euivalent
**( ): Estimated value
Max. usable organic solvent concentration:
GS-320 HQ, GS-520 HQ, GS-620 HQ : 100%(Methanol), 50%(Acetonitrile)
GS-220 HQ : 30%(Methanol), 50%(Acetonitrile)

(Micro column and Semimicro columns)(Remark)

Product code	Product name	Size(mm) ID x Length	Standard column
F7750211 F7750212 F7750213 F7750221 F7750222 F7750223 F7750231 F7750232 F7750233	GS220A-4E GS220A-4D GS220A-4B GS220A-2E GS220A-2D GS220A-2B GS220A-1E GS220A-1D GS220A-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	GS-220 HQ
F7750241 F7750242 F7750243 F7750251 F7750252 F7750253 F7750261 F7750262 F7750263	GS220A-M8E GS220A-M8D GS220A-M8B GS220A-M5E GS220A-M5D GS220A-M5B GS220A-M3E GS220A-M3D GS220A-M3B	0.8×250 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	GS-220 HQ

Product code	Product name	Size(mm) ID x Length	Standard column
F7750311 F7750312 F7750313 F7750321 F7750322 F7750323 F7750331 F7750332 F7750333	GS320A-4E GS320A-4D GS320A-4B GS320A-2E GS320A-2D GS320A-2B GS320A-1E GS320A-1D GS320A-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	GS-320 HQ
F7750341 F7750342 F7750343 F7750351 F7750352 F7750353 F7750361 F7750362 F7750363	GS320A-M8E GS320A-M8D GS320A-M8B GS320A-M5E GS320A-M5D GS320A-M5B GS320A-M3E GS320A-M3D GS320A-M3B	0.8×250 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	GS-320 HQ

Product code	Product name	Size(mm) ID x Length	Standard column
F7750511 F7750512 F7750513 F7750521 F7750522 F7750523 F7750531 F7750532 F7750533	GS520A-4E GS520A-4D GS520A-4B GS520A-2E GS520A-2D GS520A-2B GS520A-1E GS520A-1D GS520A-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	GS-520 HQ
F7750541 F7750542 F7750543 F7750551 F7750552 F7750553 F7750561 F7750562 F7750563	GS520A-M8E GS520A-M8D GS520A-M8B GS520A-M5E GS520A-M5D GS520A-M5B GS520A-M3E GS520A-M3D GS520A-M3B	0.8×250 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	GS-520 HQ

Product code	Product name	Size(mm) ID x Length	Standard column
F7750611 F7750612 F7750613 F7750621 F7750622 F7750623 F7750631 F7750632 F7750633	GS620A-4E GS620A-4D GS620A-4B GS620A-2E GS620A-2D GS620A-2B GS620A-1E GS620A-1D GS620A-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	GS-620 HQ
F7750641 F7750642 F7750643 F7750651 F7750652 F7750653 F7750661 F7750662 F7750663	GS620A-M8E GS620A-M8D GS620A-M8B GS620A-M5E GS620A-M5D GS620A-M5B GS620A-M3E GS620A-M3D GS620A-M3B	0.8×250 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	GS-620 HQ

(Preparative Columns)(Remark)

Product code	Product name	Plate number (TPN/column)	Particle size (micron)	Size(mm) ID x Length
F6810017 F6810018 F6810018 F6810020 F6810034 F6810035 F6810036 F6810037 F6710021	Asahipak GS-220 20F Asahipak GS-320 20F Asahipak GS-520 20F Asahipak GS-620 20F Asahipak GS-220 20G Asahipak GS-320 20G Asahipak GS-520 20G Asahipak GS-620 20G Asahipak GS-20G 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
Product name	Usual	Max.	Standard column
GS-220 20F GS-320 20F GS-520 20F GS-620 20F GS-220 20G GS-320 20G GS-520 20G GS-620 20G GS-20G 7B	4 to 6 5 to 8 4 to 6 4 to 6 4 to 6 5 to 8 4 to 6 4 to 6 -	8 12 8 8 8 12 8 8 -	GS-220 HQ GS-320 HQ GS-520 HQ GS-620 HQ GS-220 HQ GS-320 HQ GS-520 HQ GS-620 HQ Guard column

(Older Columns)(Remark)

Product code	Product name	Size(mm) ID x Length	Recommended column
F7600012 F7600013 F7600014 F7600015 F7610004 F7610005 F7610006 F7610007 F6710019	Asahipak GS-220 7G Asahipak GS-320 7G Asahipak GS-520 7G Asahipak GS-620 7G Asahipak GS-220 7E Asahipak GS-320 7E Asahipak GS-520 7E Asahipak GS-620 7E Asahipak GS-2G 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	GS-220 HQ GS-320 HQ GS-520 HQ GS-620 HQ GS-220 HQ GS-320 HQ GS-520 HQ GS-620 HQ Guard column