Displaying items by tag: Pesticide

Pegasus BT 4D | Determination of Pesticides in Tomato by GCxGC-TOFMS

"Determination of Pesticides in Tomato Products by GC×GC-TOFMS" – LECO in colaboration with Separation Science

Find out how the use of Comprehensive Two-Dimensional Gas Chromatography (GC×GC) with Time-of-Flight Mass Spectrometry (TOF-MS) demonstrates excellent matrix-analyte and analyte-analyte separation quality of a high number of target pesticides, at high sensitivity.

The LECO Pegasus BT 4D was used to develop a robust and straightforward quantification workflow adhering to SANTE requirements.

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Pegasus BT 4D | Quantitation and Non-Target Detection of Pesticides in Spinach Extract

Cannabis Questions? More Answers in one Injection

As laws and regulations change, cannabis and all it’s related chemical compounds of interest are showing up in a wide variety of consumer products. LECO instruments, that combine powerful Time-of-Flight Mass Spectrometry (TOF-MS) and Comprehensive Two Dimensional Gas Chromatography (GC×GC) technologies, can make your analyses more efficient. Find out here, how to save time and money by quantifying and identifying both the terpene and cannabinoids in just one injection. The same injection can even reveal the presence of pesticides and more!

How can we do this? Using GC×GC drastically increases analyte separation, which together with high quality full mass range spectra obtained by TOF-MS, enables powerful deconvolution analyte finding using ChromaTOF.

Do you want to learn more about "Determining Terpene Profiles of Cannabis Strains", then watch the presentation of Joe Binkley, Director - Separation Science Applications.

WATCH THE VIDEO HERE…

Pegasus 4D | GC-TOFMS and GC×GC-TOFMS of Organophosphate Pesticides in Ash Leaves

Pegasus 4D | Analysis of Pesticides by GC×GC-TOFMS Using a Consumable-Free Modulator

Pegasus 4D | Analysis of Pesticides in Brewed Green Tea by SBSE-GC×GC-TOFMS Showing Baseline Resolution of Three Pesticides in the 2 Dimension Separation

Pegasus 4D | GC-TOFMS Analysis of Pesticides in Fruits and Vegetables Calibration for 26 Components from 10 to 1000 pg/μL

Pegasus 4D | Analysis of Pesticides in Edible Oils by GC×GC–TOFMS

Pegasus 4D | Determination of 287 Pesticides at Trace Levels by GC×GC–TOFMS

Pegasus HT | Analysis of Pesticide Residues in Citrus Oils by GC×GC-TOFMS with Minimal Sample Preparation

Pegasus HT | Screening and Quantitation of Pesticides in Jonagold Apples by Comprehensive Two-Dimensional Gas Chromatography – Time-of-Flight Mass Spectrometry (GC×GC-TOFMS)

Pegasus HT | GC×GC Separation of the Pesticides Beta-Hexachlorocyclohexane and Trifluralin

Pegasus HT | SBSE-GC×GC-TOFMS Trace Level Organochlorine and Organophosphorous Pesticides Analysis in Brewed Green Tea

Pegasus HT | Determination of 277 Pesticides at Trace Levels by GC–TOFMS

Pegasus HT | The Analysis of Red List OP Pesticides in Food by DMI/GC-TOFMS

Pegasus HT | Fast Screening for Pesticides in Fruits and Vegetables by Gas Chromatography – Time-of-Flight Mass Spectrometry

Pegasus HT | Determination of Pesticides in Food Matrix by GC-TOFMS

Pegasus HT | Minimizing Degradation of the Pesticides Captan and Iprodione by Using Fast Gas Chromatography – Time-of-Flight Mass Spectrometry

Pegasus HT | Ion Ratio as Quality Assurance for Pesticide Analysis by Gas Chromatography – Time-of- Flight Mass Spectrometry (GC-TOFMS)

Pegasus HT | Trace Level Organochlorine and Organophosphorous Pesticides Analysis in Green Tea by SBSE-GC-TOFMS

GC×GC-ECD | GC×GC-ECD of Organochlorine Pesticides in Cucumber and Tomato

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GC×GC-ECD | Analysis of Chlorinated Pesticides by GC×GC-μECD

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Pegasus BT | Fast Pesticide Residue Analysis in Food with a New Benchtop GC-TOFMS: Pegasus BT