KS M ISO 7408:2007
Fertilizers-Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide-Titrimetric method

Standard No.

KS M ISO 7408:2007

Release Date

2007

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS M ISO 7408-2007(2012)

Latest

KS M ISO 7408:2013

Replace

KS M ISO 7408:2002

Scope

This standard covers substances that generate ammonia when treated with sodium hydroxide (e.g. urea or urea aldehyde).

KS M ISO 7408:2007 history

• 2013 KS M ISO 7408:2013 Fertilizers－Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide－Titrimetric method
• 0000 KS M ISO 7408-2007(2012)
• 2007 KS M ISO 7408:2007 Fertilizers-Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide-Titrimetric method
• 0000 KS M ISO 7408:2002