Analytical Instrumentation

  • Metrosep C 4 – New Cation Separation Column for Ion Chromatography

Metrosep C 4 – New Cation Separation Column for Ion Chromatography

Mar 12 2008 Read 1504 Times

Metrohm is continuously expanding its range of columns and improving existing separation column types by means of the latest production methods andmaterials. This results in optimised columns with excellent separation performance, short retention times, high stability and low cost per injection.
The newMetrosep C 4 separation column can be used for the determination of the standard cations, of amines and transition metals. It is available as iColumn, i.e. as an intelligent separation column, in column lengths of 50 mm, 100 mm, 150 mm and 250 mm.
The standard eluent for the C 4 column is composed of 1.7 mmol/L
nitric acid (HNO3) and 0.7 mmol/L dipicolinic acid (DPA).
All the other standard parameters have also been optimised for this eluent. This, together with the low standard flow of 0.9 mL/min not only increases the column's lifetime but also ensures optimal analytical results. Especially for monovalent cations, the new Metrosep C 4 yields peaks that are symmetrical and slim. This means improved
resolution and results in lower detection limits.

Reader comments

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.

Post a Comment




Digital Edition

Petro Industry News November 2019

November 2019

In This Edition Fuel for Thought - Leading European sensor trade event taking place in 2020 already selling out fast - Endress+Hauser and Vector CAG secure contract at large Texas refinery...

View all digital editions

Events

Saudi Plastics and Petrochem

Jan 13 2020 Riyadh, Saudi Arabia

IPTC 2020

Jan 13 2020 Dhahran, Saudi Arabia

National Biodiesel Conference & Expo 2020

Jan 20 2020 Tampa, FL, USA

SLAS 2020

Jan 25 2020 San Diego, CA, USA

European Gas Conference

Jan 28 2020 Vienna, Austria

View all events