BS-3523 › Complete Document History
Specification for granular desiccant silica gel impregnated with cobalt chloride


Obsolete Revision Information:
   AMD 9655 - AMENDMENT 1 - Sept. 1, 1997
   1991 R02 EDITION - WITHDRAWN, 8/2/2013 - Aug. 30, 1991
   1962 EDITION - Specification for silica gel, cobalt chloride impregnated - July 25, 1962