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BS 3473-4.1:1989

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Available format(s)

Hardcopy , PDF

Superseded date

30-06-2010

Language(s)

English

Published date

29-09-1989

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Superseded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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£142.00
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