Zorbax HILIC
- HILIC Columns
Product Details
- High-purity, ZORBAX Eclipse Plus silica for high LC/MS sensitivity and excellent peak shape especially for polar, basic analytes (ZORBAX HILIC Plus)
- Traditional, fully porous material in 1.8 and 3.5 µm (ZORBAX HILIC Plus) and 5 µm (ZORBAX NH2)
- The high similarity of ZORBAX HILIC Plus and InfinityLab Poroshell 120 HILIC columns allows for easy method transfer to superficially porous column technology
- Fully compatible with Agilent InfinityLab deactivator additive, which improves sensitivity in challenging analyses of phosphorylated and carboxylated compounds with stainless steel LC/MS systems
- ZORBAX HILIC Plus is ideally suited for the retention of small, polar analytes and is recommended for EPA Method 1694
HPLC & LC Column Selector Tool
A series of tools to help you navigate to the best HPLC column choice for your application.
- Key Literature
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A Proven and Reliable Portfolio of Totally Porous HPLC Columns
The Agilent ZORBAX family offers all advantages of totally porous particle columns such as increased retention, loadability and resistance to sample solvents.
- Posters
- English
- 28 Jul 2020
- 2.76 MB
PFAS Analysis in Milk, Infant Formula, and Related Ingredients Using HPLC
Per- and polyfluoroalkyl substances (PFAS) are a large group of anthropogenic chemicals that have been applied in industrial, commercial, and domestic products since the 1950s. Because of their toxicity, persistence, and bioaccumulation potential, PFAS have become global environmental pollutants. Besides the environment, the food chain represents another source of exposure, and the risk related to the presence of PFAS in foods has become of increased interest. Whole milk, infant formula, and ingredients used in infant formula production represent important foodstuffs that require sensitive methods with reporting limits at low parts per billion levels or lower for multiple PFAS. This article summarizes optimization experiments and validation of a complete workflow, including sample preparation and a liquid chromatography–tandem mass spectrometry (LC–MS/MS) method for determination of sixteen priority PFAS analytes listed by the U.S. Food and Drug Administration (FDA).
- 07 Jan 2022