DEFSTAN 68-185/1(1995) : 1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CALCIUM SULFATE, TECHNICAL TYPES 1 AND 2
Hardcopy , PDF
16-05-2003
English
01-01-1995
Preface
1 Scope
2 WARNING
3 Precautions
4 Related documents
5 Description
6 Test requirements
7 Methods of test
8 Containers
Table A
Annex A - General requirements
Annex B - Determination of sample and visual examination
Annex C - Determination of loss in mass on ignition
Annex D - Determination of total sulfate
Annex E - Determination of total calcium
Annex F - Determination of acidity and alkalinity
Annex G - Determination of matter insoluble in
hydrochloric acid
Annex H - Determination of grit
Annex J - Sieving
Annex K - Specific surface area
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