Reference number
ISO 7057:1981
International Standard
ISO 7057:1981
Plastics laboratory ware — Filter funnels
Edition 1
1981-09
Read sample
ISO 7057:1981
13623
Published (Edition 1, 1981)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 7057:1981

ISO 7057:1981
13623
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

Six preferred sizes are defines by their internal bowl diameter. General design are shown in a figure and the dimensions are tabled. The material shall be general non-brittle plastics. Annex A concern the determination of resistance to extraction of ionic material by water, Annex B describes the flexibility test.

General information

  •  : Published
     : 1981-09
    : International Standard confirmed [90.93]
  •  : 1
     : 5
  • ISO/TC 48/SC 7
    71.040.20 
  • RSS updates

Life cycle

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