Maintaining high levels of drug quality and safety is priority for the pharmaceutical industry. Pharmacopoeias have documented these standards as officially acknowledged pharmaceutical rules.

This live, instructor-led course provides an introduction to Ion Chromatography (IC), aimed at beginners. It is also ideal for analysts or technicians looking for a refresher in this technique. This ...

What’s the difference between High Performance Liquid Chromatography (HPLC) and Ion Chromatography (IC)? What are the capabilities and limitations of each technique? Knowing these differences can ...

The use of ion chromatography (IC) is increasing in a range of application areas, particularly for challenging analytes where other techniques are not suitable. Understanding the chemistry behind IC ...

This live, instructor-led course provides an introduction to Ion Chromatography (IC), aimed at beginners. It is also ideal for analysts or technicians looking for a refresher in this technique. This ...

AOX has been a vital part of wastewater monitoring since the early 1990s. It was developed as a sum parameter to define the quantity of (non-polar) chlorinated hydrocarbons. This type of substance can ...

The separation of molecules within a mixture is vital for many workflows in chemistry and biology, from isolating and purifying biopharmaceuticals to analyzing food samples. Separation may be required ...

WE have found that, when a mixture containing barbiturate, salicylate and acetophenetidin is subjected to chromatography on Whatman No. DE20 cellulosic ion-exchange paper in dilute ammonia solution, a ...

(1) Sulphate was measured by ion chromatography and by Mackereth's cation-exchange technique in bog waters of variable colour and dissolved organic matter. Mackereth's technique yielded considerably ...