Rubber. Dissolution by acid digestion Ingestion-build-117251 Information in Annex A on

Information in Annex A on the precision of the individual methods has been adapted to current standards

This characteristic contributes to the surface appearance and to the degree of coverage over sharp edges

and endurance

) has a virucidal activity in various fields

Rubber. Dissolution by acid digestion Ingestion-build-117251 Information in Annex A on1 Scope This International Standard specifies methods for disintegration of raw rubber and rubber products by nitric acid or by a mixture of nitric and sulfuric acids. This International Standard is generally applicable, but is essential where potentially volatile elements or combinations of elements are present (i. e. As, Sb, Bi, and Zn + Cl, Cu + Cl and Pb + Cl). It is useful in these cases because lower temperatures are involved which result in