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App Notes

Results 131–140 of 1401

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.

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

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

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,

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

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.

Forced Degradation Data Management in Drug Development

| Contributed by ACD Labs

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

Micromilling of uniform nanoparticles for space applications

| Contributed by FRITSCH

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

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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