GB/T 47297-2026 Pending National standards

GB/T 47297-2026 Determination of total carbon,nitrogen and sulfur in soil

Publish Date: 2026-03-31 Implement Date: 2026-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 47297-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: \nSoil and fertilizer

ICS Name: \nSoil quality, soil science

Publish Date: 2026-03-31

Implement Date: 2026-10-01

Pages: 20 pages

Scope

This document describes the method of determining the total carbon, total nitrogen, and total sulfur content in soil using the high-temperature combustion method.
This document is suitable for the simultaneous determination of the total carbon, total nitrogen, and total sulfur content in various types of soil samples, with minimum values of no less than 2‰, 0.2‰, and 0.2‰ respectively.
This document is also suitable for the separate determination of the total carbon, total nitrogen, and total sulfur content in various types of soil samples.