Reference:

ISO 418:2001

Publication Year:

2001

Domain:

This International Standard establishes criteria for the purity of photographic-grade anhydrous sodium sulfite and

specifies the tests to be used to determine the purity.

32 000 F CFA

Water is essential to life. It is also vital to achieving more inclusive and sustainable development. That's why...

Dispelling the fear and embracing the potential of artificial...

From 25 to 26 August 2022, ASN held a mission to popularize ISO standards in the field of on-site sanitation in Togo...

We are pleased to announce that the Director General of the Senegalese Association for...

The Senegalese Association for Standardization (ASN) celebrated on November 11, 2022 the World...

Search form