Multimode and Aqueous/Organic SEC Columns

Column Specifications

GS-HQ · SEC mode is the main mode
· Multimode columns for reversed phase, HILIC, and ion exchange modes are available depending on selected eluent conditions
· Suitable for the separation od peptodes or nucleic acids with similar molecular weights
· Suitable for desalting samples or substituting buffer in protein analysis
GS-320 7E · For the analysis of nucleic acids as “Umami” and its metabolite with isocratic elution
GS-620 7G-P · Column to determine mean molecular weight distribution of gelatin compliant with PAGI method (ver. 10, Japan)
MSpak GS-320 · Semi-micro columns for Asahipak GS-320 HQ
· Effective fot the analysis of chemical substances in a biological sampel by column switching intended to remove proteins
· Applicable to analysis using LC/MS or ICP-MS

(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)

For the analysis of nucleic acids as “Umami”

Product code
Product name Scope of application Size(mm)
ID x Length
Shipping
solvent
Asahipak GS-320 7E
Asahipak GS-2G 7B
Umami” (nucleic acids)
(Guard column)
7.5 x 250
7.5 x 50
CH3OH/H2O=30/70
CH3OH/H2O=30/70

For determination of the molecular weight distribution og gelatin

Product code
Product name Scope of application Size(mm)
ID x Length
Shipping
solvent
Asahipak GS-620 7G-P
Asaipak GS-2G 7B
Gelatin for photo film
(Guard column)
7.5 x 500
7.5 x 50
CH3OH/H2O=30/70
CH3OH/H2O=30/70

(Simi-micro columns)

Product code
Product name Plate number
(TPN/column)
Particle size
(micron)
Size(mm)
ID x Length
Shipping
solvent
MSpak GS-320 4B
MSpak GS-320 4D
MSpak GS-320 2D
> 2,000
> 7,000
> 4,000
6
6
6
4.6 x 50
4.6 x 150
2.0 x 150
H2O
H2O
H2O

(Micro column and Semimicro columns)(Remark)

Product code

Product name

Size(mm)
ID x Length
Standard
column
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
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
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
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
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
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
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
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
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
Usual Max.
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
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
GF-HQ · Polymer-based SEC column exhibits solvent durability
· Supports both aqueous and organic solvents
GF-310 · Semi-micro columns for Asahipak GF-310 HQ
· Effective fot the analysis of chemical substances in biological samples by column switching intending to remove proteins
· Useful for LC/MS analysis
· Suitable for the analysis of surfactants

(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
F6710018
Asahipak GF-310 HQ
Asahipak GF-510 HQ
Asahipak GF-710 HQ
Asahipak GF-7M HQ
Asahipak GF-1G 7B
> 19,000
> 19,000
> 11,000
> 13,000
Guard column
40,000
300,000
*(10,000,000)
*(10,000,000)
5
5
9
9
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
GF-310 HQ
GF-510 HQ
GF-710 HQ
GF-7M HQ
GF-1G 7B
7.0
6.5
2.5
4.5
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
60
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

*( ): 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

(Semi-micro columns)

Product code Product name Plate number
(TPN/column)
Particle size
(micron)
Size(mm)
ID x Length
Shipping
solvent
MSpak GF-310 4B
MSpak GF-310 4D
MSpak GF-310 4E
MSpak GF-310 2D
> 3,000
> 10,000
> 16,000
> 5,500
5
5
5
5
4.6 x 50
4.6 x 150
4.6 x 250
2.0 x150
H2O
H2O
H2O
H2O

(Micro column and Semimicro columns)(Remark)

Product code

Product name

Size(mm)
ID x Length
Standard
column
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
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
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
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
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
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