This standard specifies the method for determining the total nitrogen content of plants using an automatic nitrogen analyzer. This standard is applicable to the determination of total nitrogen content in plants.
NY/T 2419-2013 Referenced Document
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
NY/T 2419-2013 history
2013NY/T 2419-2013 Determination of total nitrogen in plant.Automatic kjeldahl apparatus method