Application Notes: LC-MS
Determination of artificial sweeteners using LC-MS/MS
The common artificial sweeteners acesulfame K, saccharin and cyclamate Na were analysed using a YMC-Triart C18 UHPLC column in less than 10 min via MS/MS detection.
PFAS Analysis in Industrial Water
A validated method was developed for screening short to long chain PFAS in industrial water, using direct injection with no sample preparation.
Ultra-Short Chain PFAS LC-MS Analysis
A multimodal method using HILIC and anion ion exchange chromatography for high peak resolution was developed to separate ultra-short to medium chain PFAS.
Method Development PFAS (Ultra-Short Chain)
Utilizing the Shodex HILIC VT-50 2D, a method was developed on LC–MS to analyze ultra-short chain (C1¬–C4) PFAS though long chain (C8–C10) PFAS.
PFAS Analysis in Ground Water
A validated method was developed for screening short to long chain PFAS in ground water, using direct injection with no sample preparation.
Analyzing Cannabis Pesticide and Mycotoxin Residues
This application note outlines a QuEChERS method for the simultaneous analysis of cannabis for 67 pesticides and 5 mycotoxins residues in cannabis flower.
Reactions – data automation to the rescue!
This application note explains how the Mnova automation solution enables you to streamline the reaction optimization process.
Accelerate LC–MS/MS Method Development Using the Pro EZLC Chromatogram Modeler
This article explores how to use this powerful, free, simulation tool to simplify and speed up LC–MS/MS method development.
Analysis of Xylazine in Bodily Fluids
Xylazine has emerged as a prevalent adulterant in illicit drugs. A robust SPE and LC-MS/MS method for analyzing xylazine, fentanyl, and other adulterants is presented.
New Column for Carbohydrate Analysis
SweetSep is a new line of HPAEC columns from Antec Scientific for superior separation of all classes of carbohydrates including N-glycans using PAD or MS detection.