Sharon Lupo

Articles by Sharon Lupo

Posters & Presentations

Using Modified QuEChERS for the Extraction & Analysis of Pesticide Residues in Botanical Ingredients by GC-MS/MS

27 Oct 2025

feature GNAR2613

Articles

Method Development and Column Selection: How the FluoroPhenyl Phase Provides the Power of HILIC and Reversed-Phase Modes in One Column

08 Sep 2025

Blogs

Automation Meets Multi-Residue Pesticide Analysis: An Alternative Workflow for Sample Preparation

07 Mar 2021

feature FFAV3559

Videos

Automated In-Line Pigment Removal for Multi-Residue Pesticide Analysis in Spinach by LC-MS/MS

14 Dec 2020

Articles

High-Quality Analysis of Pesticides in Cannabis Using QuEChERS, Cartridge SPE Cleanup, and GCxGC-TOFMS

01 Nov 2020

feature GNAR2079

Articles

The Effects of LC Particle Choice on Column Performance: 2.7 vs. 5 µm Diameter Superficially Porous Particles (SPP)

28 Oct 2020

Articles

The Effects of LC Particle Choice on Column Performance: Switching from 3 and 5 µm Fully Porous Particles (FPP) to 5 µm Superficially Porous Particles (SPP)

28 Oct 2020

Application Notes

Influencing Selectivity in LC-MS Peptides Analysis on the Raptor ARC-18 Column

20 Oct 2020

Application Notes

Overcoming the Effects of Highly Organic Protein Precipitation Extracts on LC Peak Shape Using Direct Injection

20 Oct 2020