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GB/T 6730.37-2017 Active
GB/T 6730.37-2017 Iron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method
Abstract
This part of GB/T 6730 specifies the spectrophotometric method using 4-[(5-chloro-2-pyridyl)azo]-13-diaminobenzene to determine the cobalt content.
This part is applicable to the determination of cobalt content in iron ore, iron concentrate, sintered ore, and pellet ore. The determination range (mass fraction): 0.005% to 0.10%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6730.37-2017 |
| CCS | Iron ore |
| ICS | Iron ore |
| Implement Date | 2018-06-01 |
Price
$ 50
Subtotal
$ 50
Tax
$ 0.00
Order Total (incl. tax)
$ 50