HJ 509-2009
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 (English Version)
- Standard No.
- HJ 509-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 509-2009
- Scope
- This standard specifies the inductively coupled plasma emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) of platinum (Pt), palladium (Pd), and rhodium (Rh) in ceramic catalytic converters for motor vehicles. test methods. This standard is applicable to the determination of Pt, Pd, and Rh in new and used catalytic converters using cordierite honeycomb ceramics as carriers and carrying precious metals as active components.
HJ 509-2009 Referenced Document
- GB/T 18881 Catalyst for light-duty petrol vehicle exhaust purification*， 2017-10-14 Update
- GB/T 6679 General rules for sampling solid chemical products
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
- YS/T 371 Methods for chemical analysis of precious metals alloys. General rules and regulations
HJ 509-2009 history
- 2009 HJ 509-2009 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
