Application Notes: General

A sensitive method for testing of active compounds in cannabis and cannabis-containing products.

Eight major ingredients were successfully separated from commercial energy drinks using an ACE C18-Amide reversed-phase column and VWR Hitachi Chromaster HPLC system.

Ensuring data integrity requires the management of many moving parts as well as an understanding of regulatory terms and conditions. In this ebook, Data Integrity in Regulated Labs, Part 2, LCGC continues its series on data integrity, authored by R.D. McDowall, director of RD McDowall Ltd.

Sartorius and Abbott Informatics have developed a complete computerized solution for a professional integration of Sartorius Cubis II lab balances into STARLIMS.

Sartorius and Abbott Informatics have developed a complete computerized solution for a professional integration of Sartorius Cubis II lab balances into STARLIMS.

Reagent free reduction of protein disulfide bond without the use of interfering DTT or TECP for superior peptide sequencing and S-S bond assignment.

Reagent free reduction of protein disulfide bond without the use of interfering DTT or TECP for superior peptide sequencing and S-S bond assignment.

Electrochemical simulation of phase I metabolism of 3 novel cardiovascular drugs and comparison with in-vivo data (human urine) reveals the power of EC-MS

New electrochemical cell for on-line reduction of disulfide bonds in HDXMS with significant higher sequence coverage than TECP reduction.

New electrochemical cell for on-line reduction of disulfide bonds in HDXMS with significant higher sequence coverage than TECP reduction.

Electrochemical oxidation for fast mimicking of phase I metabolism of Triclosan and its transformation products including their synthesis for toxicological evaluation.

Rapid and cost-effective synthesis of mg quantities of metabolites or reference materials for comprehensive structural identification by MS, NMR or for toxicology studies.

Electrochemical oxidation for fast mimicking of phase I metabolism of Triclosan and its transformation products including their synthesis for toxicological evaluation.

Rapid and cost-effective synthesis of mg quantities of metabolites or reference materials for comprehensive structural identification by MS, NMR or for toxicology studies.

Electrochemical simulation of phase I metabolism of 3 novel cardiovascular drugs and comparison with in-vivo data (human urine) reveals the power of EC-MS

Proper filtration is essential for ensuring reliable performance of high performance liquid chromatography (HPLC) instruments. In this ebook, on Modern Filtration Methods for HPLC and UHPLC Sample Preparation, explore: • Tips for mobile phase filtration • Answers to FAQs about syringe filter selection • Why filtration is so important to method development and sample prep • Filters for sample prep in dissolution testing

It is important for the standards, organic solvents, and HPLC mobile phases to be of the highest purity, but water quality is often taken for granted.

This study shows the advantages of automated immersive sorptive extraction for the GC–MS analysis of a wide range of aroma compounds in vodka.