
Methods of sampling and test for halogenated hydrocarbons. Determination of acidity, titrimetric method
出版:British Standards Institution

专家解读视频
Titration of an aqueous extract of a test portion with standard volumetric sodium hydroxide solution. Not applicable to halogenated hydrocarbons which hydrolyse at room temperature.
© British Standards Institution 2013
General notes:
This standard has been withdrawn as is it identical to ISO 1393:1977 which has been withdrawn by ISO/TC 47
ISO 1393:1977 - Identical