DANGERS OF PERCHLORIC ACID
A powerful oxidizer and highly corrosive substance perchloric acid is a clear liquid with no...
Simplifying IMDG Code
A powerful oxidizer and highly corrosive substance perchloric acid is a clear liquid with no...
There are at least 1000 acid attacks taking place a year in India and many...
The United Nations Conference on Sustainable Development (UNCSD) took place at Rio from 20-22nd June...
June 08th is observed as World Oceans Day. 2011 & 2012 theme is Youth: the...
VEHICLE – UN 3166 – EmS UN 3166 is not listed with EmS code in...