DEFSTAN 68-125/2(2004) : INTERIM
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GLUCONIC ACID, 30% SOLUTION, TECHNICAL
12-01-2013
10-02-2006
Preface
Main Text
SECTION 1 GENERAL REQUIREMENTS
1 Scope
2 Warning
3 Related Documents
4 Abbreviations
SECTION 2 TECHNICAL
5 Description
6 Composition
7 Test Requirements
8 Shelf Life
9 Methods of Test
10 Containers and Marking of Containers
ANNEX A Visual Examination
ANNEX B Determination of Sulfate
ANNEX C Determination of Chloride
ANNEX D Determination of Sulfated Ash on Ignition
ANNEX E Determination of Reducing Substances
ANNEX F Determination of Acidity
ANNEX G Determination of Heavy metals, as Lead
ANNEX H Determination of Iron
Specifies requirements for gluconic acid, in the form of a 30% solution in water, intended for addition to caustic soda lye for the in-situ preparation of alkaline cleaning and de-rusting baths.
| DevelopmentNote |
Supersedes DEFSTAN 68-125/1(1990). (11/2004)
|
| DocumentType |
Miscellaneous Product
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS EN ISO 3675:1998 | Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method |
| BS EN ISO 3696:1995 | Water for analytical laboratory use. Specification and test methods |
| BS 700-1:1982 | Graduated pipettes Specification for general requirements |
| BS ISO 1042 : 98 AMD 10633 | LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS |
| BS 846:1985 | Specification for burettes |