Shodex Asahipak NH2P-50 4B 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 Asahipak NH2P series is a polymer-based
chromatography column modified with amino group. The column is suitable for the analyses that require HILIC
or ion exchange mode separations.

2. Column Components

3. Column Specifications

Product
Product Name
Code
F7630005 Asahipak NH2P-50 4B
F7630002 Asahipak NH2P-50 4D
F7630001 Asahipak NH2P-50 4E
F6710016 Asahipak NH2P-50G 4A
Base Material : Spherical porous particles of polyvinyl alcohol modified with amino group
Column Housing : SUS-316
Screw Type : Internally-threaded type No.10-32 UNF
Shipping Solvent : Acetonitrile
Operation Manual

Shodex Asahipak
Column Size (mm)
I.D.
4.6
4.6
4.6
4.6
SHOWA DENKO K.K. (https://www.shodex.com/)

NH2P-50 4B, 4D, 4E
Particle
Size (μm)
Length
50 5
150 5
250 5
10 5
ver.211025E
Theoretical Plate Number
(Per Column)
≥ 1,500
≥ 5,500
≥ 7,500
(Guard Column)
1