AS 2234-1995

Name: AS 2234-1995 - Beakers
Brand: Standards Australia

Superseded

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Beakers

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-04-1995

Publisher

Standards Australia

Superseded date

22-09-2017

Superseded by

AS 2234-2002

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$63.00

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1 - AS 2234-1995 BEAKERS
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE
5 - 2 REFERENCED DOCUMENTS
5 - 3 TYPES OF BEAKERS
5 - 4 CAPACITIES OF BEAKERS
5 - 4.1 Nominal capacities
5 - 4.2 Overflow capacity
5 - 5 MATERIAL
5 - 5.1 General
5 - 5.2 Hydrolytic resistance
6 - 5.3 Thermal shock resistance
6 - 6 CONSTRUCTION
6 - 6.1 Base
6 - 6.2 Side
6 - 6.3 Rim
6 - 6.4 Pouring lip
6 - 7 DIMENSIONS
6 - 7.1 External diameter and height
6 - 7.2 Thickness of glass
6 - 7.2.1 Minimum thickness
6 - 7.2.2 Uniformity of thickness
6 - 7.2.3 Rule of change of thickness
6 - 7.3 Radius at base
6 - 7.3.1 Beakers of nominal capacity 250 mL or greater
6 - 7.3.2 Beakers of nominal capacity less than 250 mL
6 - 8 GRADUATED SCALE
7 - 9 MARKING
8 - APPENDIX A - METHOD FOR THE DETERMINATION OF THE HYDROLYTIC RESISTANCE OF GLASS GRAINS AT 98°C
8 - A1 SCOPE
8 - A2 PRINCIPLE
8 - A3 APPARATUS
10 - A4 REAGENTS
10 - A4.1 Distilled water or deionized water
10 - A4.2 Citric acid (0.1 mol/L)
10 - A4.3 Hydrochloric acid (0.01 mol/L)
10 - A4.4 Disodium hydrogen phosphate (0.2 mol/L)
10 - A4.5 Buffer solution (pH = 5.2)
10 - A4.6 Methyl red indicator
10 - A5 PREPARATION
10 - A6 PROCEDURE
11 - A7 EXPRESSION OF RESULTS
11 - A8 REPORT
12 - APPENDIX B - METHODS FOR THERMAL SHOCK TESTS ON LABORATORY GLASSWARE
12 - B1 SCOPE
12 - B2 DEFINITION
12 - B3 PRINCIPLE
12 - B4 SAMPLING
12 - B5 APPARATUS
12 - B5.1 Method A
12 - B5.2 Method B
12 - B5.3 Method C
13 - B6 PROCEDURE
13 - B6.1 Method A
13 - B6.2 Method B
13 - B6.3 Method C
13 - B7 RESULT OF TEST
13 - B8 REPORT

Specifies two series of glass beakers, viz. low form and tall form, each with or without pouring lips, for general laboratory use.

Committee	CH-001
DocumentType	Standard
ISBN	0 7262 9538 8
Pages	9
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS 2234-2002
Supersedes	AS 2234-1979

This Standard describes two series of glass beakers, with or without pouring lips, for general laboratory use.

First published as AS 2234-1979.
Second edition 1995.

AS 2162-1979	Code of practice for the use of volumetric glassware
AS 2164-1995	Laboratory glassware - One-mark volumetric flasks

AS 2246-1996

Conical flasks and boiling flasks (narrow necked)

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AS 2234-1995

Beakers

Table of Contents

Abstract

General Product Information

Scope

History

Standards Referenced By This Book

Standards Referencing This Book

Industry

Sub-Industry