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Chinese National Standard Category: Iron ore

English Title: Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
Chinese Title: 铁矿石 砷含量的测定 砷化氢分离-砷钼蓝分光光度法
Standard No.: GB/T 6730.45-2006
Category No.: D31
Issued by: AQSIQ, SAC
Issued on: 2006-11-1
Implemented on: 2007-2-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 6730.45-1986 Methods for chemical analysis of iron ores; The diethyldithiocarbamic acid,Ag salt photometric method for the determination of arsenic content
Word Count:4000 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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