Hi Everyone,
I'm working in a wine industry where we use CO2 & N2 at various stages where it comes in contact with the product. Eg: intake of wine with N2 purging, use of CO2 during carbonation, use of N2 during purging ... do you think it can be an OPRP . If yes, then what can be the control measure rather than purity certificate.
I'm confused please guide me ,.