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Thermo Fisher Scientific

Application Notes by Thermo Fisher Scientific

Fields & Applications Food, Beverage & Agriculture

Rapid analysis of fipronil and fipronil sulfone in eggs by liquid chromatography and triple quadrupole mass spectrometry

| Contributed by Thermo Fisher Scientific

This brief presents a quick and simple method for the determination of fipronil and fipronil sulfone in eggs using an in-house modified QuEChERS acetonitrile extraction protocol.

Fields & Applications Pharma & Biopharma

Full characterization of heterogeneous antibody samples under denaturing and native conditions on the Q Exactive BioPharma mass spectrometer

| Contributed by Thermo Fisher Scientific

MS analysis of antibodies at the protein and peptide levels is critical during development and production of biopharmaceuticals.

Fields & Applications Proteomics

Achieving robust, accurate TMT quantitation efficiency with Tribrid technology

| Contributed by Thermo Fisher Scientific

Providing conclusive arguments to adopt the revolutionary Tribrid technology for a high throughput quantitative proteomics workflow.

Developments in Peptide Mapping Technology for the Biopharmaceutical Industry

| Contributed by Thermo Fisher Scientific

Peptide mapping is a critical workflow in biotherapeutic protein characterization and is essential for elucidating the primary amino acid structure of proteins.

Characterization of Wound healing progress with Raman Spectroscopy

| Contributed by Thermo Fisher Scientific

Engineering the properties of polymers and polymer composites requires control of molecular orientation.

Automated High-Throughput Data Processing for Targeted Multiplexed Insulin Analog Detection and Quantification

| Contributed by Thermo Fisher Scientific

The Thermo Scientific™ MSIA™ Insulin Workflow addresses the analytical requirements of high-throughput, automated detection and simultaneous quantification of insulin and its analogues (pg/mL levels) in complex biological matrices even with low sample volumes.

Looking to improve your chromatography and optimize your methods?

| Contributed by Thermo Fisher Scientific

Online access to thousands of applications and the experts who created them

Untargeted Metabolomics Using Orbitrap-Based GC-MS

| Contributed by Thermo Fisher Scientific

This application note describes a complete untargeted metabolomics workflow using a Thermo Scientific™ Orbitrap™ MS-based GC to detect biomarkers for time of death in a rat model.

High Efficiency, Broad Scope Screening of Pesticides Using Gas Chromatography High Resolution Orbitrap Mass Spectrometry

| Contributed by Thermo Fisher Scientific

This study evaluates the performance of the Thermo Scientific™ Q Exactive™ GC Orbitrap GC-MS/MS system for the accurate screening of GC-amenable pesticides.

Detection of Organochlorine Pesticides by GC-ECD Following U.S. EPA Method 8081

| Contributed by Thermo Fisher Scientific

This application note describes sensitive detection of organochlorine pesticides, such as DDT and lindane, based on the guidelines for U.S. EPA method 8081, using gas chromatography mass spectrometry (GC-MS) with an electron capture detector (ECD).

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