Rubber and rubber latices. Determination of manganese content. Sodium periodate photometric methods has-tracked-changes Contents of BS EN 50085-2-2:

Contents of BS EN 50085-2-2:

Move of Annex E to the bibliography

Change of sequence number from two octets to four octets in 7

BS EN 2591-6318 is a European standard that covers various aspects of fire resistance testing pertaining to optical connectors

BS EN 6059-501 specifies a method of performing voltage proof tests on finished protection sleeves

Rubber and rubber latices. Determination of manganese content. Sodium periodate photometric methods has-tracked-changes Contents of BS EN 50085-2-2:1 Scope This International Standard specifies photometric methods for the determination of manganese, after oxidation with sodium periodate, in rubbers and rubber latices. Both methods contain provisions for analysis of chlorine containing rubber. Clause 3 specifies a method for compounded or vulcanized rubbers which is not affected by heavy loadings of fillers such as synthetic and natural silicates or calcium carbonates in various forms, or by the