This application note shows how UltraPerformance Convergence Chromatography combined with ESI-MS/MS enabled the simultaneous profiling of 25 bile acids within 13 minutes.

Research associated with the development of new agricultural pesticide formulations centers around the design of products that provide highly effective and specific action towards the target organism with reduced application rates. It is estimated that 30% of the pesticides on the market today have optical isomers. However, the desired activities often result from one single enantiomer in the optical isomer mixtures.

In this application note we have shown the analysis of chiral pesticides using ACQUITY UPC2. 

As leading instrument and column makers continue to innovate, legacy methods, particularly in highly regulated pharmaceutical and environmental industries, continue to nudge the state of the art toward greater robustness and familiarity and away from the cutting edge.

The wide spectrum of columns available makes selecting this most important component of an LC system extremely difficult. Column choices span normal phase, reverse phase, size exclusion, ion exchange, hydrophobic interaction, & affinity chromatography. One is hard-pressed to find a more innovative, self-reflective instrument market.

Chromatography data systems (CDS) are an integral component of any analytical laboratory. Yet, over time a CDS may no longer meet a lab's needs. This white paper from Waters details how to go about determining when you should replace your CDS.

Many labs use chromatography-based devices. Plus, different labs face different needs in handling chromatography data. Nearly any situation, though, benefits from a chromatography data system (CDS).

After 15 years of constant improvement, S.C.A.T. SafetyCaps belong to the global safety standard in pharmaceutical and chemical laboratories. They enable operators to get solvent vapors under control and create perfect solvent conditions for their HPLC systems. The automated caps think ahead and fight health and environmental hazards directly at their origin - the solvent receptacle. 

This year marks the tenth anniversary of Waters’ (Milford, MA) debut of the ACQUITY UPLC®, the trademarked original on which all modern UHPLC systems, to various degrees, are modeled.

Giving you the power of normal-phase LC, but with the ease of use of reversed-phase LC, convergence chromatography is a broad-based, complementary analytical platform that is taking its place as an essential separation technology for modern laboratory analysis.