Search News Archives
Follow us on
Conferences | Events

Media Partners

 

Dionex Demonstrates Separation of Water- and Fat-Soluble Vitamins in One Analysis

Dionex is proud to announce a new method that can successfully analyze samples prepared in 100% aqueous to 100% organic solvent, thereby allowing water- and fat-soluble vitamins to be separated in one analysis. Application Note 252: HPLC Assay of Water-Soluble Vitamins, Fat-Soluble Vitamins, and a Preservative in Dry Syrup Multivitamin Formulation demonstrates that this accurate and fast separation method can save both analysis time and solvent usage.

Although infants are usually prescribed a vitamin supplement in liquid form, this supplement can be produced as a dry syrup. However, differences in the chemical properties, water solubility, and sample concentrations of vitamins have made it difficult until now to analyze all vitamins in all samples using a single chromatography method. The Dionex UltiMate® 3000 RSLC system with an Acclaim® PA2 column and Chromeleon® software facilitates analysis by allowing multiple injections during the same run. This method is judged accurate, making it an excellent solution for vitamin determinations.

To download a free copy of Application Note 252, please click here

Dionex (NASDAQ:DNEX) is a global leader in the manufacturing and marketing of liquid chromatography and sample preparation systems, consumables, and software for chemical analysis. The company's systems are used worldwide in environmental analysis and by the life sciences, chemical, petrochemical, food and beverage, power generation, and electronics industries. Our expertise in applications and instrumentation helps analytical scientists to evaluate and develop pharmaceuticals, establish environmental regulations, and produce better industrial products.

Acclaim, Chromeleon, and UltiMate are registered trademarks of Dionex Corporation.



 


Popular this Month

 

Win a PIPETBOY from the new Integra summer collection!

 

Great Savings off Selected GC Columns

 

CytoSMART raises 5.2 million Euros for further product innovation and growth

 

High Volume Sample Storage in Space Efficient 96-Well Format

 

Cherwell Publishes Guide on Sterility Testing

 

Effective Removal of DMSO from Stored Samples

 

ATL Webcast: A Practical Guide to Selecting the Right LIMS

 

Genetic study reveals how gut bacteria work to keep us healthy

 

Lonza Establishes Custom Cell Biology Services to Offer Unique Manufacturing and Testing Capabilities

 

Thermo Fisher Scientific Opens Food Safety Customer Solution Center in India

 

 


 

 


 

Can't find what you are looking for?

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