BS 3473-4.1:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Chemical resistance of glass used in the production of laboratory glassware. Methods for determination of hydrolytic resistance ofthe interior surfaces of glass containers Determination by titration method and classification
Hardcopy , PDF
30-06-2010
English
29-09-1989
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National foreword
Committees responsible
Method
1 Scope
2 Applicability
3 Normative references
4 Definitions
5 Principle
6 Reagents
7 Apparatus
8 Sample preparation
9 Procedure
10 Expression of results
11 Test report
Tables
1 Number of containers for the determination of the
hydrolytic resistance by titration
2 Maximum values in the hydrolytic resistance
container surface test (titration method)
Figures
1 Examples of typical open [a) and b)] and closed [c)
and d)] ampoules
2 Filling volume of ampoules
Describes a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 degrees C and classifies glass containers according to the hydrolytic resistance of the interior surfaces determined by this method. Covers normative references, definitions, principle, reagents, apparatus, sample preparation, procedure, expression of results and test report. Contains tables and figures.
| Committee |
LBI/1/2
|
| DevelopmentNote |
Supersedes 86/52347 DC and BS 3473-4(1983) (07/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 1679-8:1992 | Containers for pharmaceutical dispensing Specification for glass and plastics containers for solid dosage forms, semi-solids and powders |
| BS 1679-6:1994 | Containers for pharmaceutical dispensing Specification for glass medicine bottles |
| BS 7652-1:1993 | Prefilled syringes. Specification for glass cylinders for dental local anaesthetic cartridges |
| BS 6523:1984 | Specification for glass beakers for laboratory use |
| BS 3473:1962 | Chemical resistance of glass used in the production of laboratory glassware. |
| BS 3473-4.2:1989 | Chemical resistance of glass used in the production of laboratory glassware. Methods for determination of hydrolytic resistance ofthe interior surfaces of glass containers Determination by flame photometry and classification |
| BS 2734:1984 | Specification for boiling flasks (narrow-necked), conical, flat bottom and round bottom |
| BS 846:1985 | Specification for burettes |
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