Fundamentals of LC-MS method development and easier approaches,Overview of method validation and transferStandard operating procedures for LC-MS modules, and troubleshooting strategies. Theory of ...

Researchers have produced a new archaeological tool which could answer key questions in human evolution. The new calibration curve, which extends back 50,000 years, is a major landmark in radiocarbon ...

This article shows how the absorbance maxima of Ponceau-S is determined over a wavelength range of 220nm to 800nm using the Eppendorf BioSpectromenter ®. The methods of analysis using this ...

Abstract: Light is refracted when traveling through water, glass and air, and the underwater images are distorted. In this case, it is not feasible to use the traditional pinhole imaging model to ...

Abstract: Laser-Induced Breakdown Spectroscopy (LIBS) has been proposed for heavy metal analysis in soil with the great potential to perform measurement in real time. Recently, artificial neural ...

New guidelines governing the analysis of elemental impurities in pharmaceuticals are being implemented. Toxic heavy metals and residual metal catalysts may exist in the raw materials of Active ...

speed (they are quick) accuracy (they reliably identify elements and compounds) sensitivity (they can detect a substance in a very small amount of sample) A solution containing sodium ions gives a ...