• USA Home
  • 816653 - TSKgel® OApak-A HPLC Column

EMAIL THIS PAGE TO A FRIEND
816653 Supelco

TSKgel® OApak-A HPLC Column

phase carboxylic acid, L × I.D. 30 cm × 7.8 mm, 5 μm particle size

Purchase

Properties

Related Categories Analytical/Chromatography, HPLC, HPLC & FPLC Columns for Biopolymer Separations, TSKgel HPLC Columns, TOYOPEARL Bulk Media & Accessories, TSKgel Speciality Columns More...
material   stainless steel
feature   counter ion H+
mfr. no.   Tosoh, 16653
parameter   ≤20% organic solvent
  0.8 mL/min flow rate
  10-60 °C temperature
  70 bar max. pressure
application(s)   HPLC: suitable
L × I.D.   30 cm × 7.8 mm
matrix   hydroxylated methacrylic polymer
matrix active group   carboxylic acid phase
particle size   5 μm
operating pH   2 - 12
separation technique   cation exchange

Description

General description

TSKgel® OApak-A columns are packed with porous hydrophilic polymer beads which have been chemically modified with a weak cation exchanger. They are optimized for the separation and analysis of organic acids by an ion-exclusion mechanism.This column is to be used in conjunction with the TSKgel OApak-P guard column which has a strong cation exchanger for the removal of dissociated strong acids under the isocratic eluent conditions of 0.75mM H2SO4. Applications include: organic acids in fruit juices, wine, beer, coffee, and salt solutions.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

TSKgel is a registered trademark of Tosoh Corporation

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis


Milli-Q® Water Purification Solutions
Protocols & Articles

Articles

HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A
Keywords: Chromatography, High performance liquid chromatography

Related Content

Supelco HPLC Calculator for Isocratic or Gradient Method Transfer

Calculates conditions for transfer of an isocratic or gradient method from one HPLC column to another. Allows method scaling from microbore through preparative column range. Calculates time and solve...
Keywords: High performance liquid chromatography

Related Products

guard column

Product #

Description

Add to Cart

816654 TSKgel® OApak-P Guard Column, phase sulphonic acid, L × I.D. 4 cm × 6 mm, 10 μm particle size

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?