EMBL scientists have improved a protein analysis technique, significantly expanding its use and making it 100 times faster.

A solution is proposed for the practical problems of regulatory compliance with toxic metals standards that are lower than the method detection limit. Samples of wastewater treatment plant effluent ...

Method detection limits (MDLs) have been determined for the newly regulated HON (Hazardous Organic NESHAP (National Emission Standards for Hazardous Air Pollutants)) compounds, which validate selected ...

This article discusses the contribution of counting statistics to the uncertainty in identifying the net peak area, and in controlling detection limits. The method is applicable to spectrometers that ...

This article shows how the requirements for the seven anions listed under part A of EPA methods 300.0 & 300.1, are effectively met using the Metrohm IC system. The calculated MDLs comply fully with ...

Dugway Proving Ground chemists have developed a new method for solid sorbent tube (SST) analysis of chemical warfare agents (CWA). The innovative approach is to analyze an eluate from the SST using a ...

The first community driven standard performance requirements (SMPR) document for LC-MS/MS of food allergens has been published by AOAC. It is for detection and quantitation of egg, milk, peanut and ...

As the world awaits the upcoming Olympic games, a new method for detecting doping compounds in urine samples could level the playing field for those trying to keep athletics clean. Now, scientists ...