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App Notes

Results 81–90 of 1356

CDS 8500 Purge and Trap Performance with EPA Method 8260D

| Contributed by CDS Analytical

CDS Analytical’s new 8500 purge and trap autosampler is coupled with GC-MS to demonstrate the performance with USEPA method 8260D

How a column facilitates SEC-MS

| Contributed by Tosoh

The TSKgel UP-SW3000-LS simplifies the combination of SEC analysis of biotherapeutics with Mmass spectrometry (MS) by delivering superior performance

Zeno MS/MS with microflow chromatography powers the Zeno SWATH data-independent analysis (DIA) workflow to quantify more proteins

| Contributed by SCIEX

Using 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.

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

Achieving low parts-per-quadrillion detection limits for PFAS analysis in drinking water

| Contributed by SCIEX

A collaborative exploration of instrument sensitivity and sample preparation for ultra-trace analysis of PFAS on the SCIEX 7500 system

Spectral Phenotyping of Physiological and Anatomical Leaf Traits Related with Maize Water Status

| Contributed by Spectra Vista Corporation

Here we describe the use of hyperspectral reflectance to predict variation in physiological and anatomical leaf traits related with water status

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

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