Advance techniques in dealing with Volatile liquid samples

publication date: Mar 12, 2018
 | 
author/source: Exeter Analytical

20180302

The analysis of liquid samples, including volatile liquids, can be done quite easily on the CE440 Elemental Analyser without sacrificing accuracy or precision and without the need for expensive liquid autosamplers.

Exeter Analytical has created a protocol for dealing with volatile samples. The protocol discusses the key techniques in sample handling and an introduction to the model 440 sample sealer.

The protocol incorporates a three-stage approach – sample injection/weighing procedure, use of the EA sample sealer and the configuration of the model 440. The protocol describes how to precisely injected liquid samples into capsules and seal with a cold weld. Those very volatile samples, in particular petroleum products, tend to creep up the capsule as the sample become less dense and small portions of the sample may end up above the seal. The protocol discusses the approach to minimise sample losses. By following the Exeter procedure for handling volatile liquids, Model 440 users can now be assured of quality results.

Featuring a horizontal furnace design, the Exeter Analytical Model 440, allows analysts to routinely and simply produce accurate and precise data on wide ranging sample types including liquids without system re-optimisation, saving precious time and reducing running costs.

For further information on the analytical protocol download a copy of Application Note 233 please contact Exeter Analytical on +44-(0)2476-323223 / +1-978-251-1411

Exeter Analytical is a company dedicated to elemental microanalysis for over 25 years. Our expertise and experience with instruments, consumables and supplies has allowed us to better understand all issues facing microanalysts. Consequently, whether you are a regular or an occasional purchaser, experienced and knowledgeable staff is always available to provide technical advice.


more news from Exeter Analytical



If you have not logged into the website then please enter your details below.



 

Subscribe to any of our newsletters for the latest on new laboratory products, industry news, case studies and much more!

Newsletters from Lab Bulletin

 

Request your free copies HERE

 

 

 

Popular this Month

Top 10 most popular articles this month

 

 

Today's Picks

 


 

Looking for a Supplier?

Search by company or by product

 


Company Name:

Product:


 

 

 

 

Please note Lab Bulletin does not sell, supply any of the products featured on this website. If you have an enquiry, please use the contact form below the article or company profile and we will send your request to the supplier so that they can contact you directly.

Lab Bulletin is published by newleaf marketing communications ltd.