LECO Solutions For Aroma Analysis


Finding the sources of off-flavors is easier than ever with LECO GC-MS technology. Quantify and screen samples with a single injection using LECO two-dimensional gas chromatography time-of-flight mass spectrometry (GC×GC TOFMS).

Characterize natural fragrances; matrix and unravel complex essential oils. Identify taints and off-flavors to allow the improvement of quality and profitability. See specific examples with our app notes and webinars to learn how LECO's GC and GC×GC technology can empower your laboratory, or get detailed information about LECO's instruments for sensory, flavor, and fragrance analysis.


Recent Events / On Demand Presentations

 

Video Preview LECO Wine Workshop

"1st LECO European Wine Workshop"
LECO´s 1st European Winde Workshop is now available as on-demand version in English and Spanish language. Watch the various presentation of experts on GC-TOF-MS / GC×GC-TOF-MS for wine analyses and learn how GC-MS can enhance your daily analysis. After a small introduction to our LECO Separation Science portfolio, six specific talks from volatile characterization to aroma analysis of wine will be presented.
Please complete our form to watch the video.

 

Aroma Profiling Webinar MDCW22 Video

"Challenges and Solutions in Aroma Profiling (MDCW 2022)"
Did you miss LECO's webinar during MDCW 2022?
Lena M. Dubois' presentation discussing solutions to challenges faced in ...
Please complete our form to watch the video.

Aroma Profiling Webinar Video Janssen Rosing

"Towards even better tasting veggie foods"
Hans-Gerd Janssen (Unilever) and Ed Rosing (Wageningen University) discuss untargeted GCxGC-MS data interpretation for advancement ...
Please complete our form to watch the video.

Aroma Profiling Webinar Video Marsili-Laskonis

"Understanding Food Off-Flavors and Malodors"
Utilizing Gas Chromatography-Olfactometry (GC-O) can help identify active odor compounds in complex mixtures. But, what happens if GC-O ...
Please complete our form to watch the video.

Aroma Profiling Webinar Video Moskowitz

"Flavor Ingredient Analyses through GCMS"
Marlene Moskowitz, PhD, Analytical Chemist at McCormick, discusses how their labs leverage Gas Chromatography Mass ...
Please complete our form to watch the video.


 

Aroma Analysis Library & Publications

 

PEGASUS® BT GC-TOFMS
PEGASUS® BT GC-TOFMS

The tried-and-tested reliability and durability of our Pegasus brand in a convenient benchtop unit gives you more uptime, improved chemical data, and an increase in overall productivity and efficiency.

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PEGASUS® BT 4D GC×GC-TOFMS
PEGASUS® BT 4D GC×GC-TOFMS

The tried-and-tested reliability and durability of our Pegasus brand in a convenient benchtop unit gives you more uptime, improved chemical data, and an increase in overall productivity and efficiency.

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Further Instrument Portfolio

Browse our line up of scientific analytical products sensory, flavor, and fragrance analysis to find the appropriate instrument for your specific purposes.

 

QuadJet™ SD

LECO's QuadJet™ SD is the ideal solution for samples which arrive in your lab. By combining the sensitivity of Flame Ionization Detection (FID) with the increased chromatographic resolution of comprehensive two-dimensional gas chromatography (GCxGC), the QuadJet SD delivers a better measure of the actual components of your sample than a straight GC analysis. No other system available on the market can deliver the same reduction in noise and error as the QuadJet SD.

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L-PAL3 GC Autosampler

Available exclusively from LECO, our L-PAL3 autosampler offers increased vial capacity, discrimination-free GC injections (ultrafast injections), an automatic tool exchange to switch between injector types (liquid, headspace, or SPME), minimized carryover, and the sensing of vial bottoms to avoid mis-injections.

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Simply GC×GC
The Easier Way To Make GC×GC Part Of Your Every-Day Analysis

Simply GC×GC from LECO is a free tool designed to walk you through the steps of creating an optimized GC×GC method for your complex samples. Create a GC×GC method from scratch, or convert an existing 1D method to GC×GC.

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FLUX Flow Modulator
GC×GC Flow Modulator

Our innovative FLUX GC×GC flow modulator was designed with one goal in mind—to make GC×GC more routine, accessible, and easier for you.

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QUADJET™ Thermal Modulator

Thermal modulation delivers the highest performance of any available modulator for GC×GC. Other types of thermal or valve-based modulators do not match up to the ruggedness, reliability, and performance of LECO's GC×GC modulator.

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Multi-Mode Source
Ionization Source For Gas Chromatography Mass Spectrometry

The innovative Multi-Mode Source™ (MMS™) takes all of the advantages of the three most common ionization modes – Electron Ionization (EI), Positive Chemical Ionization (PCI), and Negative Chemical Ionization (NCI/ECNI) – and combines them into one easy-to-use source. No more hardware switching, no more alignment issues:
with the MMS, changing ionization modes is as easy as a click of a button.

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ChromaTOF Software

Developed exclusively by LECO, ChromaTOF® is uniquely designed to meet the needs of today’s laboratory professionals by processing and analyzing the large amounts of data that are acquired with our time-of-flight instruments.

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ChromaTOF Tile Analytical Software
 

Developed exclusively by LECO, ChromaTOF® is uniquely designed to meet the needs of today’s laboratory professionals by processing and analyzing the large amounts of data that are acquired with our time-of-flight instruments.

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ChromaTOF Identification Grading
                                    System
Bring the Power of Accurate Mass and Confidence to your Identification Problems

LECO's Identification Grading System (IGS) eases data review by allowing users to quickly see, justify, have confidence in, and report on which chemicals are in a particular sample.

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If you want to learn more about our products and solutions for aroma analysis, book a free ticket to our Virtual Trade Show, or schedule an online demo for a deeper insight in our instruments.

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