HJ 509-2009: Translated English of Chinese Standard. HJ509-2009: Determination of Platinum, Palladium and Rhodium loading in the vehicle-used ceramic catalytic converters - Inductive coupled plasma-optical emission spectrometry and inductive coupled plasma-mass spectrometry

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https://www.chinesestandard.net, 13 мар. 2014 г. - Всего страниц: 19
This Standard specifies inductive coupled plasma-optical emission spectrometry (ICP-OES) and inductive coupled plasma-mass spectrometry (ICP-MS) for the determination of platinum (Pt), palladium (Pd) and rhodium (Rh) loading in the vehicle-used ceramic catalytic converters. This Standard is applicable to the determination of Pt, Pd and Rh loading in catalytic converters with cordierite honeycomb ceramics as the carrier and precious metal as the active constituent.
 

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Foreword
4
Application Scope
5
Terms and Definitions
6
Reagents and Materials
7
Instruments and Equipments
8
Test Sample Preparation
9
Analysis Procedures
11
Result Calculation
15
Quality Assurance and Control
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