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DEFSTAN 68-39/1(1993) : 1993

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 HYDROXIDE, TECHNICAL

Available format(s)

Hardcopy , PDF

Withdrawn date

30-01-2004

Language(s)

English

Published date

01-01-1993

Preface
1 Scope
2 WARNING
3 Related Documents
4 Description
5 Test Requirements
6 Methods of Test
7 Containers
Annex A - Visual Examination
Annex B - Determination of Volatile Matter
Annex C - Determination of Calcium Hydroxide Content
Annex D - Determination of Total Alkalinity
Annex E - Sieving

Gives requirements for a grade of calcium hydroxide (hydrated lime) suitable for use in water-softening plant and for the treatment of effluent and acid waste.

DevelopmentNote
Supersedes DEF 97, CS 3135 and DQA/TS M9514 (07/2001) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purpose in support of existing in-service equipment. (02/2004)
DocumentType
Standard
Pages
16
PublisherName
UK Ministry of Defence Standards
Status
Withdrawn
SupersededBy
Supersedes

BS 1752:1983 Specification for laboratory sintered or fritted filters including porosity grading
BS 846:1985 Specification for burettes

View more information
£10.02
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