Supplier responsibilities: Sample run
The bidder proposes the filling principle for each beverage and carbonation condition. They state product temperature and inlet pressure for the demonstration. They identify product-contact materials and the cleaning method that applies to those parts. They cannot transfer that duty to this sourcing website.
If the sample is not production-intent beverage, the supplier must write the substitution in the trial record. Foam loss and fill quantity belong in one protocol, not in two marketing sentences.