In-Syringe Liquid-Liquid Microextraction of Drug

Korea Food Research Institute scientists combined QuEChERS extraction with ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC–MS/MS) to analyze vitamins D and K in yogurt.

Scientists from multiple universities in Iran recently organized a review article on how supercritical fluid extraction (SFE) can help extract essential oils from plants.

This article describes the contents and associated calculations of CoAs for small-molecule drugs. It explains how these documents help to ensure drug quality in the supply chain.

The still relatively new technique has distinct advantages, but a few of those benefits make it incompatible with some of the currently accepted principles of green sample preparation.

This yearly report on new products introduced in the preceding year, since March 2023, covers sample preparation instrumentation, supplies, and accessories.

In this installment, we examine trends in the use of sample preparation techniques through the lens of instrumental analysis by gas chromatography (GC) and GC–mass spectrometry (GC–MS).