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vetskeblandning permanent of a vattenlosning of a komplexsalt of ammoniumjoner and / or ions of a metal selected from groups i and ii and formic acid, as well as anvendning of vetskeblandningen as preservatives
vetskeblandning permanent of a vattenlosning of a komplexsalt of ammoniumjoner and / or ions of a metal selected from groups i and ii and formic acid, as well as anvendning of vetskeblandningen as preservatives
A liquid preservative composition comprising in aqueous solution a complex salt of an ion selected from NH4+ and a Group I or Group II metal ion and formic acid, the ratio of acid to cation being 4:1 on a chemical equivalent basis.
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