T/CXCY 0012-2025 Active Group standards

T/CXCY 0012-2025 The method for chemical analysis of zirconium oxide (hafnium) is used to determine zirconium oxide

Publish Date: 2025-07-01 Implement Date: 2025-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CXCY 0012-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2025-07-01

Implement Date: 2025-07-01

Scope

Main technical content: Table of Contents Preface II1 Scope 12 Normative Reference Documents 13 Terms and Definitions 14 Method Principles 15 Reagents 16 Reagent Preparation 16.1 Potassium Hydroxide Solution (1%) 16.2 Hydrochloric Acid Solution (15%) 16.3 Tin Dichloride Solution (10%) 26.4 Dimethylphenol Orange Indicator (0.1%) 26.5 EDTA Standard Solution (0.016 mol/L) 27 Test Instruments and Equipment 28 Test Procedures 28.1 Sample Preparation 28.2 Number of Determinations 28.3 Blank Test 28.4 Determination Steps 29 Test Data Processing 210 Precision 310.1 Reproducibility 310.2 Repeatability 311 Test Report 3 Appendix A (Information) Preparation Method and Titration Calibration of EDTA Standard Solution (0.016 mol/L) 4A.1 Preparation Method 4A.2 Calibration 4A.3 Titration Calibration