21 March 2019 1 1K Report

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 especially with the silicone.

I'm looking for any tips to clean my coupons properly.

thanks in advance

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