ИСО - ISO 2497:1973 - Methyl ethyl ketone for industrial use — List of methods of test
Methyl ethyl ketone for industrial use — List of methods of test Тезис Specifies the sampling, the determination of distillation characteristics, of the density at 20 0C, of residue on evaporation on a water bath, of the water content, of alcoholic impurities, of the acidity to phenolphthalein, the examination of residual odour and the measurement of colour in Hazen units.
Leave a Reply
Your Email address will not be published
Your Rating : Very Good!