Shodex IC SI-36 4D 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, adhesive label, and
enclosed Certificate of Analysis (CoA) are matching and correct.

1. Introduction

Thank you for purchasing the Shodex product. Shodex IC SI-36 4D is a
chromatography column for analysis of anions. The column is used with hydroxide eluents such as
potassium hydroxide and sodium hydroxide. The column is suitable for the separations of standard anions
including fluoride, chloride, nitrite, bromide, nitrate, sulfate, and phosphate, as well as sulfite.

2. Column Components

3. Column Specifications

Product
Product Name
Code
F6999361 IC SI-36 4D
F6709620 IC SI-90G
Base Material : Spherical porous particles of polyvinyl alcohol modified with quaternary ammonium group
Column Housing : PEEK
Screw Type : Internally-threaded type No.10-32 UNF
Shipping Solvent : 10 mM Sodium Sulfate Solution (SI-36 4D)
: 1.8 mM Sodium Carbonate Solution + 1.7 mM Sodium Bicarbonate Solution (SI-90G)
Operation Manual
Shodex IC SI-36 4D

Column Size (mm)
I.D. Length
4.0 150
4.6
SHOWA DENKO K.K. (https://www.shodex.com/)
Particle Size (μm)
3.5
10 9
ver.200603E
suppressor type ion
Theoretical Plate
Number
(Per Column)
≥ 8,500
(Guard Column)
1