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ISO 641:1975

Current

Current

The latest, up-to-date edition.

Laboratory glassware — Interchangeable spherical ground joints

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-09-1975

£39.00
Excluding VAT

The requirements deal with the geometric charateristics to ensure interchangeability. The dimensions of the joint-ground zone and the outer diameter of the tube connected to the joint are given in a table and illustrated in a drawing. In addition the surface finish is specified. A system of gauges (stell balls) for testing the ball cup is tabled. In the annex a method of testing the leakage including the apparatus is described.

Committee
ISO/TC 48/SC 7
DocumentType
Standard
Pages
5
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
BIS IS 14868 : 2012 Identical
BS 2761:1983 Identical
SAC GB/T 14149 : 1993 Identical
PN 92/B-13012 : 1992 Identical
UNE 43303:1982 Identical
AS 2410-1981 Identical

BS 2774(1983) : 1983 AMD 8620 SPECIFICATION FOR DRAWING CONVENTIONS FOR LABORATORY GLASS APPARATUS
DIN ISO 6414:1984-02 TECHNICAL DRAWINGS FOR GLASSWARE
ISO/TS 18806:2014 Solid mineral fuels Determination of Chlorine content
I.S. EN ISO 16496:2016 LABORATORY GLASSWARE - VACUUM-JACKETED VESSELS FOR HEAT INSULATION (ISO 16496:2016)
ISO 6414:1982 Technical drawings for glassware
BS ISO 6978-2 : 2003 AMD 16345 NATURAL GAS - DETERMINATION OF MERCURY - PART 2: SAMPLING OF MERCURY BY AMALGAMATION ON GOLD/PLATINUM ALLOY
PD ISO/TS 18806:2014 Solid mineral fuels. Determination of Chlorine content
DIN EN ISO 16496 E : 2016 LABORATORY GLASSWARE - VACUUM-JACKETED VESSELS FOR HEAT INSULATION (ISO 16496:2016)
DIN EN ISO 16496:2016-10 LABORATORY GLASSWARE - VACUUM-JACKETED VESSELS FOR HEAT INSULATION (ISO 16496:2016)
DIN ISO 15009:2004-08 SOIL QUALITY - GAS CHROMATOGRAPHIC DETERMINATION OF THE CONTENT OF VOLATILE AROMATIC HYDROCARBONS, NAPHTHALENE AND VOLATILE HALOGENATED HYDROCARBONS - PURGE-AND-TRAP METHOD WITH THERMAL DESORPTION
BS 2734:1997 Specification for narrow-necked boiling flasks
13/30283721 DC : 0 BS EN ISO 16496 - LABORATORY GLASSWARE - VACUUM-JACKETED VESSELS FOR HEAT INSULATION
ISO 6978:1992 Natural gas Determination of mercury
BS 7678:1993 Method for determination of mercury in natural gas
BS 2000-291(2000) : 2000 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - BITUMEN AND BITUMINOUS BINDERS - DETERMINATION OF WATER CONTENT IN BITUMEN EMULSIONS - AZEOTROPIC DISTILLATION METHOD
ISO 4260:1987 Petroleum products and hydrocarbons Determination of sulfur content Wickbold combustion method
BS 1751:1997 Laboratory glassware. Specification for straight-bore glass stopcocks for general purposes
BS ISO 4800:1998 Laboratory glassware. Separating funnels and dropping funnels
BS ISO 4798:1997 Laboratory glassware. Filter funnels
I.S. EN ISO 6978-2:2005 NATURAL GAS - DETERMINATION OF MERCURY - PART 2: SAMPLING OF MERCURY BY AMALGAMATION ON GOLD/PLATINUM ALLOY (ISO 6978-2:2003)
EN ISO 6414:1994 Technical drawings for glassware (ISO 6414:1982)
I.S. EN ISO 6414:1995 TECHNICAL DRAWINGS FOR GLASSWARE
EN ISO 16496:2016 Laboratory glassware - Vacuum-jacketed vessels for heat insulation (ISO 16496:2016)
BS 2000-243(1994) : 1994 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS AND HYDROCARBONS - DETERMINATION OF SULFUR CONTENT - WICKBOLD COMBUSTION METHOD
BS EN ISO 16496:2016 Laboratory glassware. Vacuum-jacketed vessels for heat insulation
ISO 6978-2:2003 Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation on gold/platinum alloy
BS EN 24260:1994 Methods of test for petroleum and its products. Petroleum products and hydrocarbons. Determination of sulfur content. Wickbold combustion method
BS EN ISO 6978-2:2005 Natural gas. Determination of mercury Sampling of mercury by amalgamation on gold/platinum alloy
ISO 16496:2016 Laboratory glassware — Vacuum-jacketed vessels for heat insulation
DIN EN ISO 6978-2:2005-09 NATURAL GAS - DETERMINATION OF MERCURY - PART 2: SAMPLING OF MERCURY BY AMALGAMATION ON GOLD/PLATINUM ALLOY

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