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GB/T 14949.6-2021 Active
GB/T 14949.6-2021 Manganese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric method
Abstract
This document specifies the method for determining the content of copper, lead, and zinc in manganese ore by flame atomic absorption spectrometry.
This document is applicable to the determination of the content of copper, lead, and zinc in manganese ore. The determination range of copper (mass fraction): 0.005% to 1.0%; the determination range of lead (mass fraction): 0.005% to 1.0%; the determination range of zinc (mass fraction): 0.005% to 0.25%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 14949.6-2021 |
| CCS | Manganese ore |
| ICS | Manganese ore |
| Implement Date | 2022-05-01 |
Price
$ 66
Subtotal
$ 66
Tax
$ 0.00
Order Total (incl. tax)
$ 66