T/CRIAC 0067-2021 Active Group standards

T/CRIAC 0067-2021 Chemical reagent, iron(II) ferrocene indicator solution

Publish Date: 2021-11-25 Implement Date: 2021-12-26 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/CRIAC 0067-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Chemical reagents

Publish Date: 2021-11-25

Implement Date: 2021-12-26

Scope

Scope: This document specifies the characteristics, specifications, testing, inspection rules, packaging, and marking of the chemical reagent 1,10-phenanthroline-ferrous indicator solution (0.0252 mol/L). This document is applicable to the testing of the chemical reagent 1,10-phenanthroline-ferrous indicator solution (0.0252 mol/L). Main technical content: 1. Maximum absorption wavelength 2. Molar absorption coefficient 3. Sensitivity test