IS 14684 : 1999 Determination of Nitrogen and Nitrogenous Compounds in Soils
ICS 65.080 | FAD 7 |
|
Reaffirmed 2019 |
1 Scope
This standard prescribes the methods for the determination oftotal nitrogen and nitrogen compounds in soils.
2 Reference
IS 1070 : 1992 Reagent grade water