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Norm
ISO 4626:1980
Ausgabedatum: 1980 03 01
Volatile organic liquids — Determination of boiling range of organic solvents used as raw materials
This method is applicable to organic liquids that boil between 30 and 300 C at normal pressure, and that are chemically stable and do not corrode the apparatus during the...
Weiterlesen
ZURÜCKGEZOGEN
: 2017 08 10
Herausgeber:
International Organization for Standardization
Format:
Digital | 12 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
This method is applicable to organic liquids that boil between 30 and 300 C at normal pressure, and that are chemically stable and do not corrode the apparatus during the distillation such as hydrocarbons, esters, alcohols, ketones, ethers and similar products. The principle consists in distillation of a 100 ml test portion under prescribed conditions, systematic observation of thermometer readings and volumes of condensate and calculation of the results from these data with correction to standard atmospheric pressure.
ISO 4626:2023
2023 07 31
Volatile organic liquids — Determination of boiling range of organic solvents used as raw materials
Norm
ISO 4626:1980
1980 03 01
Volatile organic liquids — Determination of boiling range of organic solvents used as raw materials
Norm
↖
Norm
ISO 4626:2023
Ausgabedatum :
2023 07 31
Volatile organic liquids — Determination of boiling range of organic solvents used as raw materials