Industries

Sterility Testing Guide: Direct Inoculation vs. Membrane Filtration

By Pam Wertalik | Sep 30, 2024

Laboratories must perform sterility testing to ensure that products are contaminant free

Hypodermic needed in clear sterile packaging

A Comprehensive Guide to Ligand Binding Assays (LBA): Importance, Types, and Applications in Drug DiscoveryLigand Binding Assays (LBAs)

By Pam Wertalik | Sep 30, 2024

Ligand Binding Assays (LBAs) are critical tools in biomedical research and pharmaceutical drug discovery. These assays are used to study the interaction between a ligand (a molecule, such as a drug or hormone) and a target protein, receptor, or antibody. By...

Lab Testing of Tie Plate Friction: A Comprehensive Guide

By Trevor Henderson | Sep 27, 2024

Tie plate friction testing is fundamental to ensuring railway safety, performance, and longevity.

image depicting tie plates on a railway track, showing the metal tie plates fastened to wooden railway ties with rails resting on top. The environment captures the functional aspect of railway infrastructure with a realistic perspective.

Flow Cytometry vs FACS: Understanding the Differences in Cell Sorting

By Trevor Henderson | Sep 26, 2024

Flow cytometry and FACS offer unique features, applications, advantages.

conceptual and scientific illustration comparing Flow Cytometry and FACS. The left side represents Flow Cytometry with abstract geometric shapes moving in a structured, orderly path through a central beam of light, while the right side depicts FACS with shapes being diverted into separate channels by glowing energy-like barriers.

Genetic Methylation Test: A Laboratory Guide to Principles and Methods

By Trevor Henderson | Sep 26, 2024

There are several methods for analyzing DNA methylation, each with its advantages, limitations, and applications.

image illustrating the concept of genetic methylation. This image shows a DNA double helix with highlighted CpG sites, demonstrating the attachment of methyl groups (CH3) to cytosine bases. It visually captures the differences between methylated and unmethylated regions, making it an informative representation of the genetic methylation process.

The 4-Panel Drug Test: A Comprehensive Guide

By Trevor Henderson | Sep 26, 2024

The 4-panel drug test is a valuable tool for detecting common substances of abuse in various settings.

close-up image of a urine specimen bottle on a modern laboratory bench typical of a sample for a 4-panel drug test.

Absorbency Testing: A Laboratory Guide to Principles and Methods

By Trevor Henderson | Sep 26, 2024

Absorbency testing is a critical process in evaluating materials' ability to absorb liquids, ensuring quality and performance. Learn about its principles, methods, and significance in laboratory testing.

image of a modern laboratory setup depicting absorbency testing. It illustrates the advanced equipment and meticulous process involved in a state-of-the-art testing environment.

USP <62> Testing For Objectionable Microorganisms: A Comprehensive Guide

By Trevor Henderson | Sep 26, 2024

By identifying objectionable microorganisms, manufacturers can safeguard their products, protect consumers, and maintain regulatory compliance.

image depicting microbiological testing for pathogens in a laboratory setting. It captures the essence of the testing process with petri dishes, a microscope, and other lab equipment in an organized environment.

LECO’s CX300 Series: Precision Sectioning Machines

By Ian Black | Sep 24, 2024

Achieve accuracy and efficiency in metallographic sample preparation with the CX300 Series

The Critical Role of Lithium-Ion Battery Testing

By Pam Wertalik | Sep 23, 2024

Lithium-ion (Li-ion) batteries have become the preferred energy source for a vast range of applications, including consumer electronics, electric vehicles (EVs), renewable energy storage, and more. Their high energy density, long life, and rechargeability make them...