GOST 30181.4-1994
Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers and nitrale fertilizers in ammonium and nitrate forms (Deward Method)

Standard No.

GOST 30181.4-1994

Release Date

1994

Published By

RU-GOST R

Latest

GOST 30181.4-1994

GOST 30181.4-1994 history

• 1994 GOST 30181.1-1994 Mineral fertilizers. Method for determination of total overall mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, with deammoniation)
• 1975 GOST 20851.1-1975 Mineral fertilizers. Methods for determination of nitrogen content