How to properly clean Coupons ( MOC ) for Cleaning Validation Swab Recovery Studies?

I'm working on a Cleaning Validation by TOC on 5 differents MOC: - Stainless steel -Glass -PTFE (Téflon) - Silicone -PU (polyurethane) I'm expériencing problem to obtain proper Blank coupons...

21 March 2019 1,173 1 View