Shodex Asahipak GS and GF Series_43.jpg

Asahipak GF
columns

separation by size for a variety of molecular weights

The polymer-based SEC (GFC) columns for aqueous/organic solvents

Download the product overview (pdf)

Product information

Asahipak GF series [multi-solvent columns]

  • Polymer-based SEC columns with high solvent durability

  • Works well with both aqueous and organic solvents

Usable solvents for Asahipak GF-210 HQ, GF-310 HQ, GF-510 HQ, GF-7M HQ:

Water (0 - 0.5 M salt conc.)

Different Buffers

Methanol

Ethanol

Acetonitrile

THF

DMF

Acetone

Chloroform

Ethyl acetate

DMSO (0 to 50 %)

Product overview

Product code
Product name
Separation
Functional group
Gel material
Plates per column
Particle size
Pore size
Size (ID x length)
Housing material
F7600000
Asahipak GF-210 HQ
SEC
-
Polyvinyl alcohol
≥ 19,000
5 µm
180 Å
7.5 x 300 mm
steel
F7600001
Asahipak GF-310 HQ
SEC
-
Polyvinyl alcohol
≥ 19,000
5 µm
400 Å
7.5 x 300 mm
steel
F7600002
Asahipak GF-510 HQ
SEC
-
Polyvinyl alcohol
≥ 19,000
5 µm
2,000 Å
7.5 x 300 mm
steel
F7600004
Asahipak GF-7M HQ
SEC
-
Polyvinyl alcohol
≥ 13,000
9 µm
10,000 Å
7.5 x 300 mm
steel
F6710018
Asahipak GF-1G 7B
SEC
-
Polyvinyl alcohol
(guard)
9 µm
-
7.5 x 50 mm
steel
F6810038
Asahipak GS-310 20G
SEC
-
Polyvinyl alcohol
≥ 14,000
13 µm
400 Å
20 x 500 mm
steel
F6810039
Asahipak GS-510 20G
SEC
-
Polyvinyl alcohol
≥ 14,000
13 µm
2,000 Å
20 x 500 mm
steel
F6710020
Asahipak GS-10G 7B
SEC
-
Polyvinyl alcohol
(guard)
20 µm
-
7.5 x 50 mm
steel

Product details

Product name
Maximum pressure
Usual flow rate
Maximum flow rate
Temperature range
pH range
Salt concentration
Shipping solvent
USP
MW range
Exclusion limit
Asahipak GF-210 HQ
9 MPa (90 bar)
0.4 to 0.6 mL/min
1.0 mL/min
4 to 60°C
2 to 9
≤ 0.5 M
H2O
-
300 - 4,000
9,000
Asahipak GF-310 HQ
7 MPa (70 bar)
0.4 to 0.6 mL/min
1.0 mL/min
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
300 - 30,000
40,000
Asahipak GF-510 HQ
6.5 MPa (65 bar)
0.4 to 0.6 mL/min
1.0 mL/min
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
5,000 - 200,000
300,000
Asahipak GF-7M HQ
4.5 MPa (45 bar)
0.4 to 0.6 mL/min
1.0 mL/min
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
300 - (10,000,000)
(10,000,000)
Asahipak GF-1G 7B
-
-
-
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
-
-
Asahipak GS-310 20G
2 MPa (20 bar)
5.0 to 8.0 mL/min
12 mL/min
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
300 - 30,000
40,000
Asahipak GS-510 20G
2 MPa (20 bar)
5.0 to 8.0 mL/min
12 mL/min
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
5,000 - 200,000
300,000
Asahipak GS-10G 7B
-
-
-
4 to 60°C
2 to 9
≤ 0.5 M
H2O/CH3OH = 70/30
-
-
-

Product info