Shodex OHpak SB-804 HQ SR Operation Manual

（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 OHpak SB-804 HQ SR is a size exclusion
chromatography column used with aqueous solvents. It is a special specification column of OHpak™
SB-804 HQ.
2. Column Components
3. Column Specifications
Product
Product Name
Code
F6429109 OHpak SB-804 HQ SR
F6709430 OHpak SB-G 6B
Base Material : Spherical porous particles of polyhydroxymethacrylate
Column Housing : SUS-316
Screw Type : Internally-threaded type No.10-32 UNF
Shipping Solvent : Water (SB-804 HQ SR)
0.02 % Sodium Azide aq. Solution (SB-G 6B)
Operation Manual

Shodex OHpak
Column Size
Particle
(mm)
I.D. Length
8.0 300
6.0 50
SHOWA DENKO K.K. (https://www.shodex.com/)

SB-804 HQ SR
Theoretical
Size Plate Number
(μm) (Per Column)
10 ≥ 16,000
10 (Guard Column)
*1
Reference value only / Measured with pullulan
ver.211026E
Target Molecular Exclusion
Weight Range *1 Limit
5,000 - 400,000 1,000,000
- -
*1
1