ISO 5276:1979
w
ISO 5276:1979
11272

Abstract 

Mixing a test portion to which a mixed indicator (bromocresol green/alizarin red S) has been added with water by shaking. Comparison of the colour of the aqueous layer with that of a neutral solution of the indicator.


General information 

  •  :  Withdrawn
     : 1979-07
  •  : 1
     : 1
  •  : ISO/TC 47 Chemistry
  •  :
    71.080.15 Aromatic hydrocarbons

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.