DEFSTAN 68-89/2(1998) : 1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
MAGNESIUM OXIDE, SPECIAL PURPOSE
Hardcopy , PDF
25-11-2005
English
01-01-1998
Preface
1 Scope
2 WARNING
3 Related Documents
4 Description
5 Test Requirements
6 Containers and Marking of Containers
Annex A - General Requirements to Test Methods
Annex B - Determination of Total Magnesium as MgO
Annex C - Determination of Loss on Ignition at 600 degrees C
Annex D - Determination of Specific Surface Area by
Gas Adsorption
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