Protein Analysis in Dairy Products with LECO – Part 2
In the second part of this blog series, we will detail a comparison test for determining non-protein nitrogen (NPN) and non-casein nitrogen (NCN).
The Importance of Sustainable/Synthetic Fuels Research
Just because a fuel may be safe and of high enough quality to be sold, it does not mean that it is the best fuel for a particular circumstance, nor does it mean that it is sustainable or friendly to the environment. In order to produce more fuels that can also meet those standards, there is much research that needs to be done.
ChromaTOF® Sync 2D Makes Its Exclusive Debut at MDCW 2025!
The 16th Multidimensional Chromatography Workshop (MDCW 2025) was marked with exciting events and one big reveal for comprehensive two-dimensional gas chromatography (GCxGC) users.
LECO’s TGM800 Ensures Quality and Safety of Dairy Products
The total moisture and total solids measurements ensure product quality and safety as they affect texture, taste, and microbial stability. With these kinds of standards on the line, it is critical to properly test samples and be confident that you have accurate results.
Protein Analysis in Dairy Products with LECO—Part 1
We are introducing a short series of blog posts to explore the benefits of the Dumas method of protein determination with a focus on milk and milk products.
Empowering Precision in Petrochemical Analyses
For those looking to step up their analysis game and fast-track certifications, flow modulated GCxGC-FID is an effective and inexpensive tool for performing high accuracy group-type analyses for traditional fuels and emerging alternatives. Group-type analyses of fuel products offer insight into critical product performance characteristics, including physical properties, energy potential, and degradation susceptibility.
Global Provider of Food and Beverage Testing Services Relies on LECO’s FP928
Unlike the Kjeldahl method, the Dumas method avoids toxic acids, making it safer for the environment and health. It is also simpler, faster, and more sustainable. Many food labs now prefer or supplement the Kjeldahl method with the Dumas method for protein determination in food and feed.
Lessons from the Lab: Preparation and Analysis of a Metallographic Sample
Analyzing a metallographic sample is necessary to understand what you’re really working with, or to ensure a job is done right. The hardness of a metal, as well as its grain structure, reveals important properties of the material. Properly preparing a sample for analysis is a must if you want to be able to trust […]
LECO Announces Metabolomics Training Collaboration in the UK
LECO Instruments UK Ltd., a subsidiary of USA-based LECO Corporation, is pleased to announce a new and exciting training and research collaboration with the Liverpool Training Centre for Metabolomics and Centre for Metabolomics Research at the University of Liverpool.
LECO’s Pegasus® BTX Honored with Innovation Award
LECO Corporation has been awarded a 2024 Innovation Award for its Pegasus BTX Benchtop GC-TOFMS by The Analytical Scientist, an international publication focused on the innovations shaping measurement science.
Choosing the Right Sample Container for Organic Analysis
When determining total nitrogen (or protein) of a sample using LECO’s FP828, it is crucial to select the right sample container for the job. Several key considerations must be taken into account, like the sample mass capacities of the container, compatibility of the container with the matrix, ash production, and more.
Trick or Treat! What’s Inside Your Favorite Sweet?
How do mass producers ensure the quality of Halloween candy? By using special instruments like LECO’s Pegasus BTX. See what the BTX found in a batch of candy.
On Demand Webinar: Moisture Determination in Milk and Milk Products
Moisture Content is a key parameter for all food and feed laboratories. It is needed for dry base calculations as well as for the general water content determination. In milk and milk products, the amount of total solids TS is an important parameter. Additionally, dairy products such as cheese require water content analysis for dry […]
The Importance of Precise Nitrogen Testing in Polymer and Plastic Manufacturing
In the world of plastics and polymers, precision matters. From everyday items to high-performance materials, the quality and consistency of polymers directly impacts their functionality. One often overlooked but critical aspect of polymer production is Nitrogen testing.
LECO is Showing Off at Upcoming Trade Shows
LECO will be at IMAT in Cleveland, Ohio, and MS&T in Pittsburgh, Pennsylvania. At both shows, we’ll be bringing our new metallographic saw, the CX300, our AMH55 system, the CS744 combustion analyzer, and our GDS lamps.
LECO Mass Spectrometer Used to Establish a Core Breath Profile for Non-Human Primates
A non-invasive method was used to establish a core breath profile for healthy, non-human primates. Breath profiles have been observed as a way to identify diseased primates from healthy ones. The hope is that the results of such research will aid in other studies, especially human research.
Cutting and Sectioning Metallographic Samples — What Type of Saw do I Need?
Sectioning machines (enclosed abrasive saws) come in a variety of sizes, shapes, and methods for cutting. Selecting what type of saw you need isn’t always as straightforward as you think. The most helpful tool is knowing what samples you want to cut.
From Milk to Cheese: Moisture Analysis Made Easy with LECO TGM800
Moisture content is a key parameter for all food and feed laboratories. It is needed for dry base calculations as well as for the general water content determination. In milk and other liquids, the amount of the total solids TS is an important parameter. The TGM800 is a thermogravimetric analyzer designed to determine moisture content […]
Building Success—LECO Instruments for Cement and Building Materials
Discover our wide-ranging versatility in conducting various types of analyses within the building materials sector.
LECO to Develop New Test Method for Analysis of Carbon, Low-Alloy, and Free-Machining Steel by Glow Discharge Atomic Emission Spectrometry through ASTM International
Committed to empowering results, LECO participates in ASTM committees to help develop industry standards and guides. We’re currently working on a new GD-AES method for steel analysis, and we’re looking for collaborators.