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App Notes

Results 641–650 of 1444

Tracking Fate and Purge of Impurities and Calculating Carryover

| Contributed by ACD Labs

The purpose of process development in pharma is to select and optimize a synthetic route to produce the active pharmaceutical ingredient (API).

Ensuring Effective Analytical Data Management Across Multiple Experiments, Instruments, and Vendors with the ACD/Spectrus Platform

| Contributed by ACD Labs

One key challenge confronted by analytical scientists is the growing need for contemporary informatics approaches.

Optimization of Sample Preparation for Pesticide Analysis in Oil-Based Cannabis

| Contributed by UCT

Products using UCT’s All New LipiFiltr® Push-Thru Cartridges

Analysis of Residual Pesticides and Mycotoxins in Cannabis

| Contributed by Waters

A rapid workflow for screening the California list of pesticides and mycotoxins in a challenging cannabis matrix

Direct Analysis of Intact Proteins Using the Advion Touch ExpressTM

| Contributed by Advion

Open Port Sampling Interface (OPSI) with the expression Compact Mass Spectrometer (CMS).

Adaption of Retention Models to Allow Optimization of Peptide and Protein Separations

| Contributed by ACD Labs

The current percentage of biopharmaceutical drugs approved and used as human medicine is small compared with small molecule drugs.

Thermal Extraction of Phthalates in Polymers based on IEC Method 62321-8 using a Pyroprobe

| Contributed by CDS

Phthalate calibration, reproducibility and MDL studies using an IEC standard method.

Touch Express OPSI coupled to the Advion expression CMS provides a simple, fast, direct sampling method for fentanyl screening in urine

| Contributed by Advion

Solvent is delivered to the open port sampling area through the outer pair of concentric tubes at ~250 μL/ min.

Evaluation of mAb ADCC Activity through Fc Receptor Affinity Chromatography

| Contributed by Tosoh

Antibody-dependent cell-mediated cytotoxicity is a mechanism of action of anti-tumor antibodies in which the Fcy receptor (FcR) plays a key role.

A Complete Reaction Monitoring Solution from Advion – Direct, Prep-Free Mass Analysis

| Contributed by Advion

Compact mass spectrometry addresses the need for organic and synthetic chemists to understand the optimal time to quench a reaction mixture.

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