|Particle Count Standard - Kits --- PC Series|
These kits have been designed to validate particle counting instruments due to the ability to count and not necessarily to size particles. It is also possible to optimize the measuring methods or SOPs by using them.
A kit consists of a bottle with 25ml of an aqueous particle dispersion (including a magnetic stir bar) possing 3000 particles/ml in a certain size: 10µm, 25µm, 40µm or 70µm. Additionally each kit comprises a 25ml blank and a certificate.