Literature

For research use only. NOT for use in diagnostic procedures.

For research use only. NOT for use in diagnostic procedures.

QuEChERS is a sample preparation technique commonly used in food safety testing for pesticide residue analysis. This two-stage extraction and clean-up technique was developed to streamline sample proc...

Introduction Flash chromatography is the preferred purification technique of organic, medicinal, natural product chemists, and more recently peptide chemists because it has the power to separate a bro...

For research use only. NOT for use in diagnostic procedures. Figure 1. Structures of analytes and internal standard. Introduction This application note describes the extraction of tetrahydrocannabinol...

The EVOLUTE® EXPRESS product family is versatile, available in five sorbent chemistries to accommodate all of your extraction demands. Choose from a variety of formats including multiple cartridge siz...

Introduction Semi volatile organic compounds (SVOC) have a variety of chemical properties that have been found to cause harmful effects to both humans and the environment. Accurate measurements are ch...

For research use only. NOT for use in diagnostic procedures.

A ramp method uses a gradient flow ramp where an initial low flow rate of nitrogen is applied to minimize splashing with large volume samples. As the evaporation method progresses, the flow rate is gr...

Introduction Drinking water is an important part of environmental exposure, especially for small children. Countries around the world have put regulations in place to monitor drinking water quality fo...