Status : Published (Under review)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Format Language
PDF
Paper
  • CHF40
Convert Swiss francs (CHF) to your currency

Abstract

Specifies two methods for dry fertilizers only: the machine-tapping method and the hand-tapping method. Its principle is pouring the fertilizer from a specified funnel into a specified measuring cylinder of known volume, tapping the cylinder by means of a tapping machine or the walls of the cylinder by hand, and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.

General information

  • Status
     : Published
    Publication date
     : 1992-07
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 134
    ICS :
    65.080 
  • RSS updates
Standard first page

Read sample 

Preview this standard in our Online Browsing Plateform (OBP)

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

2
Zero Hunger

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 134
  6. ISO 5311:1992