ver.220217E
SHOWA DENKO K.K. (https://www.shodex.com/)
1
Operation Manual
Shodex
IC YK-421
(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
IC YK-421 is an ion chromatography column suitable
for a simultaneous analysis of monovalent and divalent cations. It is applicable for non-suppressor type methods.
It is also suitable for analysis of alkylamines as well as inorganic cations.
2. Column Components
3. Column Specifications
Product
Code
Product Name
Column Size (mm)
Particle
Size (
μ
m)
Theoretical Plate Number
(Per Column)
I.D. Length
F7120012
IC YK-421
4.6 125 5
≥
2,800
F6709608
IC YK-G
4.6
10 5
(Guard
Column)
Base Material
: Spherical porous particles of silica modified with carboxyl group
Column Housing : SUS-316
Screw Type
: Internally-threaded type No.10-32 UNF
Shipping Solvent : Aqueous Solution containing 5 mM Tartaric Acid + 1 mM Dipicolinic Acid + 24 mM Boric Acid
