Shfuqizuar
Specifies three methods for the determination of free sulfur in vulcanized rubber: two versions of the copper spiral method, and the sodium sulfite method. The copper spiral methods are also applicable, subject to limitations, to unvulcanized rubber. Replaces the first edition, which has been technically revised.
WITHDRAWN
ISO 7269:1987
WITHDRAWN
ISO 7269:1995
95.99
Withdrawal of Standard
8 pri 2022
WITHDRAWN
ISO 7269:1995/Cor 1:2002