T/QAS 081.1-2023
Chemical Analysis of Polymetallic Minerals Part 1: Determination of Carbon and Sulfur by High Frequency Combustion Infrared Absorption Method (English Version)

Standard No.

T/QAS 081.1-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/QAS 081.1-2023

Scope

This document describes the terms and definitions, principles, reagents and materials, instruments and equipment, specimens, analytical procedures, data processing, quality control, precautions and waste disposal of methods for the determination of carbon and sulfur in polymetallic minerals. This document is suitable for the determination of carbon and sulfur in polymetallic ores. The detection limit is: carbon 0.0025%, sulfur 0.0005%; determination range: carbon 0.01% ~ 50.0%, sulfur 0.002% ~ 10.0%.

T/QAS 081.1-2023 history

• 2023 T/QAS 081.1-2023 Chemical Analysis of Polymetallic Minerals Part 1: Determination of Carbon and Sulfur by High Frequency Combustion Infrared Absorption Method