The moisture analysis pad you choose matters. 100% Made in the USA Our product is 100% binderless glass microfiber which means there is no loss on ignition (LOI) due to organics volatilizing during your test procedure. IWTremont product conforms to the AOAC standards for binderless glass microfiber moisture analysis pads for food analysis. Also widely used in industrial QA test methods such as moisture content of plastic resins, gels, pastes and semi-solids. IWT moisture analysis pads are compatible with every known major moisture analysis instrument utilizing convection, infrared or microwave energy sources requiring this form factor.