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App Notes

Results 11–20 of 1285

Distinguishing oxidative impurities from ionizable lipids used in LNP formulations using electron activated dissociation

| Contributed by SCIEX

Achieving structural elucidation and distinction of oxidative isomer impurities of lipids with EAD and the ZenoTOF 7600 system

Selecting the Optimal Column for Native SEC-MS of Monoclonal Antibodies

| Contributed by Tosoh

In this application note, a TSKgel UP-SW3000-LS column was coupled with an MS instrument for the analysis of a mAb standard.

Efficient AQbD Method Development for Pharmaceutical Impurities

| Contributed by Shimadzu

This application highlights use of the new LabSolutions MD, for HPLC method development following an Analytical Quality by Design approach,

On-Column Digest and SPE Desalting Using Tecan’s NBE™ Columns

| Contributed by Tecan

Tecan’s proprietary NBE™ format enables digestion or incubation AND elution in a single SPE column

Oxysterols Targeted Panel – Absolute Quantification for Bioactive Intermediaries

| Contributed by Metabolon

Oxysterols mediate the development of disease biomarkers, such as bile acids, steroid hormones, and vitamin D3

Eliminating the Logistical Challenges of NMR Data Processing with Browser-Based Software

| Contributed by ACD Labs

This application note describes the implementation of Spectrus JS in a natural products researcher’s workflow.

Simple, Rapid Analysis of Ethylene Oxide Using SIFT-MS

| Contributed by Syft Technologies

Quantitative ethylene oxide analysis in Polysorbate 80 is greatly simplified using SIFT-MS

Micromilling of uniform nanoparticles for space applications

| Contributed by FRITSCH

The challenge of developing new materials and processes demands laboratory equipment with advanced capabilities.

Forced Degradation Data Management in Drug Development

| Contributed by ACD Labs

A stability indicating method is a chromatographic method used to validate analytical procedures.

Statistical Differentiation of Baijiu Spirits Using SPME-GC-TOFMS and ChromaTOF Sync Software

| Contributed by Leco

Baijiu, a transparent distilled spirit regarded as China's national liquor, is one of the world's most consumed spirits.

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