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 […]
Тег: Consumables
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.
Do My Consumables Expire?
The short answer to that question is yes… eventually. But there are several factors that play into it. You may notice that some of your consumables have labels with specific expiration dates, while others do not. For items that don’t include a specific expiration date, shelf-life is based on the date of manufacture. The manufacturing […]
Polish Your Worries Away
In 1973, LECO Corporation introduced the industry’s first line of complete solutions for metallographic analysis. All of these instruments typically require some kind of consumable, but it’s up to the customer to decide which ones they would like to use. LECO offers a wide selection of consumables — for example, we offer fourteen different types […]
Selecting the Right Hardness Test Block
Starting with a good standard test block is critical to confidence in your hardness test results. Let LECO help you find the right test block to match all your laboratory’s needs.