BS-2540 › Complete Document History
Specification for granular desiccant silica gel


Obsolete Revision Information:
   AMD 9654 - AMENDMENT 2 - Sept. 1, 1997
   AMD 6935 - AMENDMENT 1 - Nov. 1, 1991
   1991 R01 EDITION - WITHDRAWN, 8/2/2013 - Aug. 30, 1991
   1960 EDITION - WITHDRAWN, 8/30/1991 - Jan. 28, 1960
   1954 EDITION - OBSOLETE EDITION - Jan. 1, 1954