Application Notes: LC

For this peptide application, two different types of polymeric SPE (WCX and SAX) were tested in parallel with Strata-X PRO SPE and compared in regards to recovery and % variation.

Using Strata-X PRO to extract barbiturates from serum saves time by reducing the method to 3 quick and easy steps. In addition, the matrix is more effectively clean-up vs protein precipitation.

Essential oils have been a staple of the food, fragrance, and health markets for many years. Owing to their unique composition, essential oils can be used for a variety of applications

• FFF–MALS offers deep and unbiased particle characterization. • Regulatory bodies view FFF–MALS as essential for various nanomedicines.

• Parameter variety adds complexity to analytical method development. • Reversed-phase HPLC offers an efficient approach to simply this process.

• Transferring from HPLC to UHPLC comes with both benefits and costs. • Making the transition more predictable can boost efficiency. • Informed equipment and procedural decisions can combat transfer challenges.

Amyloid β proteins are highly hydrophobic and can form aggregates. The analysis of 4 Aβ using YMC-Triart Bio C4 with larger pore and lower hydrophobicity is presented.

This application note demonstrates how sensitive UV detection provides quantitation of a genotoxic impurity at low ng/mL level.

This application note demonstrates how sensitive UV detection provides quantitation of a genotoxic impurity at low ng/mL level.

This application note demonstrates how sensitive UV detection provides quantitation of a genotoxic impurity at low ng/mL level.

This application note describes workflow for the simultaneous quantitative analysis of fat-soluble and water-soluble vitamins in drinks and food supplement tablets.

This application note demonstrates how sensitive UV detection provides quantitation of a genotoxic impurity at low ng/mL level.

This application note demonstrates the capabilities for Dual LC to run independent HPLC and UHPLC methods simultaneously using one instrument.

The Thermo Scientific Vanquish Duo system for Dual employs two separate flow paths for simultaneous analysis of complex samples.

This application note demonstrates the capabilities for Dual LC to run independent HPLC and UHPLC methods simultaneously using one instrument.

The Thermo Scientific Vanquish Duo system for Dual LC can run two methods simultaneously on one instrument, regardless if identical chromatographic conditions are used.

The Thermo Scientific Vanquish Duo system for Dual LC enables two sample runs concurrently, so samples to run in half the time, improving pharmaceutical drug analysis.

The Thermo Scientific Vanquish Duo system for Dual employs two separate flow paths for simultaneous analysis of complex samples.

The Thermo Scientific Vanquish Duo system for Dual LC can run two methods simultaneously on one instrument, regardless if identical chromatographic conditions are used.

The Thermo Scientific Vanquish Duo system for Dual LC enables two sample runs concurrently, so samples to run in half the time, improving pharmaceutical drug analysis.

This note discusses the use of a software-based workflow for automated method development in HPLC as a straightforward approach with a significant reduction in process time.

This note discusses the use of a software-based workflow for automated method development in HPLC as a straightforward approach with a significant reduction in process time.

This note addresses productivity and throughput improvement of existing LC–MS methods.

This note addresses productivity and throughput improvement of existing LC–MS methods.

This note addresses the optimum solution for the true productivity in all nanoLC-MS proteomics workflows.

This note addresses the optimum solution for the true productivity in all nanoLC-MS proteomics workflows.

See the advantage in optimizing your solvent evaporation for maximum accuracy and precision to comply with U.S. EPA Method 625.1

The 1290 Infinity II Preparative Binary Pump is far more than just a gradient pump. An integrated solvent valve enables high-speed injections directly onto the column.