Infoteenus
85 PABERITEHNOLOOGIA
Uued standardid
Asendatud standardid
Kavandid
prEN 647
Paper and board intended to come into contact with foodstuffs - Preparation of a hot water extract
Käsitlusala:
This document specifies the preparation of a hot water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.
Alusdokumendid:
prEN 647
prEN 645
Paper and board intended to come into contact with foodstuffs - Preparation of a cold water extract
Käsitlusala:
This document specifies the preparation of a cold water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.
Alusdokumendid:
prEN 645