Subvisible particle testing addresses regulatory limits for particulate matter in parenteral drugs, ophthalmic solutions, and lipid emulsions.

An update to USP<1788> Methods for Determination of Subvisible Particulate Matter was released in May 2021. Its goal is to assist in the support and clarification of the information provided in ...

Powder is a collection of single solid particles, which in most cases may be considered a basic unit. Powder is typically comprised of solid particles, interparticle voids, as well as open and closed ...