T/HNNMIA 50-2023 Active Group standards

T/HNNMIA 50-2023 Sulfite titration method for the determination of selenium content in acid mud

Publish Date: 1970-01-01 Implement Date: 1970-01-01 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: T/HNNMIA 50-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1970-01-01

Implement Date: 1970-01-01

Scope

This document describes the determination of selenium content in acid sludge by sodium thiosulfate titration method. This document is applicable to the determination of selenium content in acid sludge. The measurement range is 5.00% to 70.00%.

Development Information

Word Count: 10 Thousand words

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