Asahipak GF
columns

separation by size for a variety of molecular weights

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

Catalog 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
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-10G 7B	-	-	-	4 to 60°C	2 to 9	≤ 0.5 M	H2O/CH3OH = 70/30	-	-	-

Product info

Download documents

Operation Manual Asahipak GF-HQ Series_20221202E

Operation Manual Asahipak GS-310 20G, GS-510 20G_prep_20221202E

Bedienungsanleitung Asahipak GF-HQ Serie_20221202G

Bedienungsanleitung Asahipak GS-310 20G, GS-510 20G_prep_20221202G

Applications

At the moment a new window opens and you are transferred to our Japanese website, when you click on the application. We are working on a better solution.

Calibration curves

Calibration Curves for GF-HQ Series (Acetone Eluent: PMMA)

Calibration Curves for GF-HQ Series (Aqueous Eluent: PEG, PEO)

Calibration Curves for GF-HQ Series (Aqueous Eluent: Proteins)

Calibration Curves for GF-HQ Series (Aqueous Eluent: Pullulan)

Calibration Curves for GF-HQ Series (Chloroform Eluent: PS)

Calibration Curves for GF-HQ Series (DMF Eluent: PEG, PEO)

Calibration Curves for GF-HQ Series (DMF Eluent: PMMA)

Calibration Curves for GF-HQ Series (DMF Eluent: PS)

Calibration Curves for GF-HQ Series (Methanol Eluent: PEG, PEO)

Calibration Curves for GF-HQ Series (THF Eluent: PS)

Calibration Curve for GF-510 HQ + GF-310 HQ (DMF Eluent: PS)