DEFSTAN 68-270/1(1994) : 1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
MODULE REAGENT BUFFER-SOLUTION
English
01-01-1994
31-03-2014
Preface
1 Scope
2 WARNING
3 Related Documents
4 Description
5 Composition
6 Test Requirements
7 Methods of Test
8 Containers
Annex A - General Requirements
Annex B - Determination of Total Phosphate Ion
Annex C - Determination of Chloride Ion Concentration
Annex D - Determination of Free Chlorine
Annex E - Determination of pH
Annex F - Determination of Iron
Gives requirements for a buffer solution for use in a Chemical Defence Alarm System.
| DevelopmentNote |
Supersedes TS 50503A (07/2001) This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (06/2003)
|
| DocumentType |
Miscellaneous Product
|
| Pages |
18
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| TS 50500B : 1985 | WATER, HIGH PURITY |
| BS 846:1985 | Specification for burettes |
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