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]
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Polymer-based SEC columns with high solvent durability
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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 | - | - | - |