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GB/T 6730.70-2013 Active
GB/T 6730.70-2013 Iron Ores—Determination of total iron content—Titrimetric method after tin(Ⅱ) chloride reduction
Abstract
This section specifies the determination of the total iron content in iron ore by potassium dichromate titration after the reduction of trivalent iron by stibnite.
This section is applicable to the determination of the total iron content in natural iron ore, iron concentrate, and pellets, including sintered products, with a measurement range (mass fraction) of 30% to 72%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6730.70-2013 |
| CCS | Iron ore |
| ICS | Iron ore |
| Implement Date | 2014-02-01 |
Price
$ 54
Subtotal
$ 54
Tax
$ 0.00
Order Total (incl. tax)
$ 54