All posts by Rebecca Wolfrom
Electronic Records and Signatures: Compliance in the 21st Century
Data integrity is crucial to assuring reliable data. For that reason, PTL has considered and implemented systems that ensure information and data security, integrity, and compliance. 21 CFR Part 11[1] is the key guidance for handling electronic records
An Introduction to Surface Area
Surface area is an important property of solids with many industrial applications. This article will cover what surface area is, what affects it, how it is determined and how does gas adsorption work in the laboratory on a
Methods Validation, Verification and Transfer with Particle Technology Labs
What is a method validation? Should my method be verified? What scope of testing should be included in my method transfer? These are just some of your questions. Let Particle Technology Labs help with the answers. PTL is
Evolution of Particle Characterization Instrumentation – Advancing Test Methods for Upgraded Instrumentation
Over time, advancements in technology have led to changes in many aspects of our lives. These advancements include improvements to tried-and-true scientific instruments, including those in the science of particle characterization. Academic research continues to hone theories, and
The Language of Particle Size
KEY POINTS The following key points are discussed: Knowledge and understanding of particle size data are vital to practitioners in the pharmaceutical, mining, environmental, paints and coatings, and other industries. The vocabulary of particle size is unique and