GOST R 70210-2022
Solid mineral fuel. Methods for determination of the yield of humic acids

Standard No.

GOST R 70210-2022

Release Date

2022

Published By

GOST

Latest

GOST R 70210-2022

Scope

This standard applies to lignites, brown and oxidized coals (hereinafter referred to as fuel) and establishes gravimetric methods for determining the yield of total humic acids and the yield of free humic acids over the entire range of their values

GOST R 70210-2022 history

• 2022 GOST R 70210-2022 Solid mineral fuel. Methods for determination of the yield of humic acids