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Showing 1-18 of 18 results for "70221SIAL" within Site Content
UHPLC Analysis of Nucleosides on Supel™ Carbon LC Column: Performance Comparisons with Competitor
Ultra-high performance liquid chromatographic (UHPLC) separation of 12 nucleosides using Supel™ Carbon LC column in 15 minutes for use in identification and quantitation of nucleoside biomarkers.
Released N-Glycan Analysis of a Therapeutic Antibody Using BIOshell™ Glycan Column
This application note describes the released N-Glycan analysis of a monoclonal antibody, cetuximab, labeled with procainamide, using a BIOshell™ Glycan HPLC column.
Method Optimization for LC-MS Analysis of Vitamin D Metabolite Critical Pairs in Serum
Novel sample prep technique coupled with the unique selectivity of the Ascentis Express F5 column enables a fast and simplified bioanalytical method for associated vitamin D metabolites.
Analysis of Pesticides and their Metabolite Residues
Pesticide residue analysis of 331 pesticides and 44 metabolites in cabbage samples using Supel™ QuE QuEChERS mixes and Purospher® STAR RP-18e column.
Method Optimization for LC-MS Analysis of Vitamin D Metabolite Critical Pairs in Serum
Using HybridSPE-Phospholipid, Ascentis Express, and Other LC-MS Workflow Components
USP HPLC Analysis of L-Methionine on Ascentis® Express OH5
Separation of L-Methionine, Pharmaceutical Secondary Standard; Certified Reference Material
Analysis of Pesticide Residues in Pistachios Using QuEChERS Extraction and Cleanup with Supel™ QuE Z-Sep+
Pistachios 45% fat complicates pesticide analysis. But Z-Sep+ sorbent cleanup after QuEChERS extraction can reduce background for reliable results.
Pesticide Analysis in Turmeric by LC/MS/MS & GC/MS/MS
Dual-layer cartridge achieves efficient SPE clean-up for challenging pesticide residue testing in turmeric and spices.
Protein Binding Determination Using Supel™ BioSPME C18 Pin Device as Part of the Manual Methodology With and Without Shaking
The application note describes a comparative analysis of plasma protein binding results for free/bound drugs using two different sample extraction steps, with and without agitation.
Pesticide Residue Analysis in Ginger Powder with QuEChERS
2-layer SPE cartridge efficiently reduces background for ginger contaminant analysis.
Workflow for Cannabinoids Analysis in Hemp and Hemp-Infused Products
A workflow for the sample preparation of hemp bud, hemp oil, chocolate, gummy, candy, and cream for the HPLC-PDA separation and analysis of 17 cannabinoids.
Acid and Base Chart — Table of Acids & Bases
Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.
HPLC Analysis of Protein Standards (1) on BIOshell™ A400 Protein C4
For use as a marker in SDS-PAGE; Albumin from chicken egg white, For use as a marker in SDS-PAGE; L-Lactic Dehydrogenase from rabbit muscle, Type XI, lyophilized powder, 600-1,200 units/mg protein
Optimizing for High Throughput Analysis of Cannabinoids in a Variety of Matrices Using Ascentis® Express C18 Column
A complete workflow for the HPLC separation of 17 cannabinoids in different cannabis products using Ascentis® Express C18 Column in a shorter run time with retention time stability. Learn more here.
Cannabis Potency Testing: Method Dev. & Cost Considerations
Overview of gradient HPLC-based cannabinoid analysis optimized for key method parameters.
LC-MS Analysis of Serum for a Wide Analyte Range Using a Novel HLB SPE Phase
Analysis of 20 pharmaceutical compounds in calf serum using Supel™ Swift HLB SPE cartridge for cleanup and LC-MS determination and another commercially available HLB cartridge for comparison.
Workflow for Pesticide Analysis in Cannabis
Complete workflow for cannabis flower pesticide testing using LC-MS/MS and GC-MS/MS ensures product safety.
Natural Cannabinoid and Cannflavin Profiling by HPLC-PDA
An accurate and precise HPLC-PDA measurement of 32 cannabinoids and 2 cannflavins in hemp samples using a single extraction in less than 32 minutes.