ver.211228E
SHOWA DENKO K.K. (https://www.shodex.com/)
1
Operation Manual
Shodex
Asahipak
GF-HQ series
（
Please read this manual carefully to achieve the best and consistent column performance for a long time
）
Important Handling Instructions
Caution!
· Please consult the Safety Data Sheet (SDS) of reagents and solvents used with the column
and understand their proper handling methods to prevent potential health hazards or death
from occurring.
· Please wear appropriate personal protective equipment such as lab goggles and gloves
when handling organic solvents and acid and alkaline reagents. Avoid any direct physical
contact to prevent chemical injuries.
Before Using the Column
(1) Please visually inspect the package and outside of the column for any damage.
(2) Please check if product name and serial number written on the column package, column name tag, and
enclosed Certificate of Analysis (CoA) are matching and correct.
1. Introduction
Thank you for purchasing the Shodex™ product. Shodex
Asahipak
GF-HQ series is polymer-based size
exclusion chromatography columns. They work well with both aqueous and organic solvents.
2. Column Components
3. Column Specifications
Product
Code
Product Name
Column Size
(mm)
Particle
Size (
μ
m)
Theoretical
Plate Number
(Per Column)
Target Molecular
Weight Range
*1
Exclusion
Limit
*1
I.D. Length
F7600000
Asahipak GF-210 HQ
7.5
300
5
≥
19,000
300 - 4,000
9,000
F7600001
Asahipak GF-310 HQ
7.5
300
5
≥
19,000
300 - 30,000
40,000
F7600002
Asahipak GF-510 HQ
7.5
300
5
≥
19,000
5,000 - 200,000
300,000
F7600004
Asahipak GF-7M HQ
7.5
300
9
≥
13,000
300 - (10,000,000)
*2
(10,000,000)
*2
F6710018
Asahipak GF-1G 7B
7.5
50
9
(Guard Column)
-
-
GF-7M HQ is a mixed-gel column, suitable for the analysis of wide molecular weight ranges.
*1
Reference value only / Measured with pullulan
*2
Estimated value
