BS 3473-4.2:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 flame photometry 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
Tables
1 Number of containers for the determination of the
hydrolytic resistance by flame spectrometry methods
2 Maximum values in the hydrolytic resistance
container surface test (flame spectrometric methods)
Figures
1 Examples of typical open [a) and b)] and closed [c)
and d)] ampoules
2 Filling volume of ampoules
Describes methods for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 degree C for 60 min, and a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by these methods. Covers applicability, normative references, definitions, principle, reagents, apparatus, sample preparation, procedure and expression of results.
| 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Superseded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 3473-4.1:1989 | 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 titration method and classification |
| 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 846:1985 | Specification for burettes |
| ISO 4802-1:2016 | Glassware — Hydrolytic resistance of the interior surfaces of glass containers — Part 1: Determination by titration method and classification |
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