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Chinese National Standard Category: Iron ore

English Title: Methods for chemical analysis of iron ores; The titanium chloride-potassium dichromate volumetric method for the determination of total iron content
Chinese Title: 铁矿石化学分析方法 三氯化钛-重铬酸钾容量法测定全铁量
Standard No.: GB 6730.5-1986
Category No.: D31
Issued by: China Steel Industry Association
Issued on: 1986-08-19
Implemented on: 1987-8-1
Status: superseded
Superseded by:GB/T 6730.5-2007 Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction methodds
Superseded on:2008-3-1
Abolished on:
Superseding:GB 1363-1978
Word Count:1500 words
Similar Standards: GB/T 10322.7-2004   YS/T 1047.9-2015   GB/T 6730.86-2023   GB/T 6730.85-2023   GB/T 6730.87-2023   GB/T 10322.1-2023   GB/T 6730.84-2023   GB/T 42523-2023   GB/T 42524-2023   GB/Z 42521-2023   GB/T 42522-2023   GB/T 6730.51-2023   GB/Z 42520-2023   GB/Z 42358-2023   GB/T 6730.61-2022   GB/T 20565-2022   GB/T 6730.60-2022   GB/T 10322.6-2022   GB/T 6730.5-2022   GB/T 6730.28-2021  
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