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GB/T 23199-2008
GB/T 23199-2008 Determination of rare earth elments in tea—Inductive coupled plasma atomic emission spectrometer and inductive coupled plasma mass spectrometer
Abstract
This standard specifies the methods for determining the concentrations of 16 rare earth elements (hereinafter referred to as the 16 rare earth elements) in tea by inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma atomic emission spectrometry (ICP-AES).
This standard is applicable to the determination of the concentrations of the 16 rare earth elements in tea.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 23199-2008 |
| CCS | Tea products |
| ICS | Tea |
| Implement Date | 2009-06-01 |
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$ 50
Subtotal
$ 50
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Order Total (incl. tax)
$ 50