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App Notes

Results 31–40 of 828

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).

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

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

| Contributed by UCT

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

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.

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.

Analysis of Residual Pesticides and Mycotoxins in Cannabis Using UPLC-MS/MS and GC-MS/MS to Meet California Regulatory Requirements

| Contributed by Waters

This application note presents a comprehensive, sensitive and reproducible workflow for screening pesticides and mycotoxins simultaneously in cannabis

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.

Analysis of Capsaicinoids in Chili Products

| Contributed by Shimadzu

Pungency of chili products depends on the amount of capsaicinoids which are naturally present in bell peppers or chili peppers.

No rocket science – Maximizing the benefits of Ion Chromatography Mass Spectrometry (IC-MS)

| Contributed by Metrohm

Metrohm enhances the benefits of the IC-MS method by integrating inline sample preparation for more convenience, higher throughput, and better...

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