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DANSK DS/ISO 24181-1 PDF

DANSK DS/ISO 24181-1 PDF

Name:
DANSK DS/ISO 24181-1 PDF

Published Date:
08/15/2024

Status:
[ Active ]

Description:

Rare earth – Determination of non-rare earth impurities in individual rare earth metals and their oxides – ICP-AES – Part 1: Analysis of Al, Ca, Mg, Fe and Si

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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$16.8
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This document describes procedures for the determination of non-rare earth impurities in individual rare earth metals and their oxides through the use of inductively coupled plasma atomic emission spectroscopy (ICP-AES). Magnesium (Mg), aluminum (Al), silicon (Si), calcium (Ca) and iron (Fe) are included as non-rare earth impurity elements, and the measurement ranges for each impurity element are specified. The applicable measurement range (mass fraction %) of magnesium, aluminum, silicon and calcium is from 0,001 to 0,2, and that of iron is from 0,001 to 0,5. The verified measurement ranges in the interlaboratory tests are described later in this document.


Edition : 24#
File Size : 1 file , 1.4 MB
Number of Pages : 20
Product Code(s) : DS-017, DS-017
Published : 08/15/2024

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