Status : Published (Under review)

This standard was last reviewed and confirmed in 2023. Therefore this version remains current.
Format Language
PDF
Paper
  • CHF42
Convert Swiss francs (CHF) to your currency

Abstract

The method allows the detection and identification of the following antioxidants: nordihydroguaretic acid, propylgallate, octylgallate, dodecylgallate, tertiobutylhydroquinone, butylhydroxyanisole, alpha-tocopherol, butylhydroxytoluene. The method consists in dissolving of a test portion in n-hexane and extracting of the antioxidants witrh acetonitrile, then identification by thin-layer chromatography.

Standard first page

Read sample 

Preview this standard in our Online Browsing Platform (OBP)

General information

  • Status
     : Published
    Publication date
     : 1982-10
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 34/SC 11
    ICS :
    67.200.10 
  • RSS updates

Life cycle

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)

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 34/SC 11
  6. ISO 5558:1982