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Food and Beverage
From raw ingredients to final packaging, LECO instruments offer compositional analysis for moisture, fat, protein, and ash—ensuring product consistency, safety, and accurate labeling.
209-200-174
Data demonstrating how Paradigm reverse-fill flush modulator and Shift flow splitter enhance GCxGC detection accuracy in fragrance samples.
203-821-500
Targeted and Non-Targeted analysis of name-brand and Imitation perfume samples
DA-RIVA14-LPSS-134
DH-PCON09-LPSS-011
203-821-694
Ginger Oil Analysis and Grade Differentiation with Pegasus BTX Using Hydrogen Carrier Gas
HF-RIVA12-LPSS-092
HF-ASBC18-LPSS-255
203-821-597
Gas chromatography (GC) is an important tool to separate individual analytes in a complex sample. Coupling GC with time-of-flight mass spectrometry (TOFMS) allows for identification and quantification of the separated analytes.
203-821-707
This application note presents an improved workflow for the analysis of fragrance allergens using comprehensive two-dimensional gas chromatography (GC×GC) coupled with time-of-flight mass spectrometry (TOFMS). With increasing regulatory pressure o...
203-821-561
An Online Guide for Optimizing Comprehensive Two Dimensional GC Separations
JB-IMSC17-LPSS-201
EU19-04-2023
Explore the differences between the Kjeldahl and Dumas methods and describe the benefits of the latter. We also cover the advantages of the ballast/aliquot principle, provide analytical examples, and conduct a live demonstration, followed by a Q&A...
209-205-004
Recent scares in the safety of our foods have put new pressure on countries and producers to ensure that the integrity of our food supply remains intact. Imported, exported, and domestic food products are under global scrutiny, and LECO addresses ...
203-821-582
203-821-359
203-821-583
JL-PCON19-LPO-016
Several methods of determining moisture and ash content, with a focus on the weight loss on drying method for moisture and the weight loss after combustion method for ash.