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QC/T 968-2014Determination methods of platinum, palladium and rhodium contents in metallic catalytic converters (English PDF)

金属催化转化器中铂、钯、铑含量的测定方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 6, 2014

Implementation date

October 1, 2014

Scope

QC/T 968-2014 is the English-translated version of 金属催化转化器中铂、钯、铑含量的测定方法.

QC/T 968-2014 sets out how the platinum, palladium and rhodium contents of metallic catalytic converters are determined, and is a recommended standard of the Chinese automotive industry.

Two instrumental techniques are prescribed: inductively coupled plasma atomic emission spectrometry, ICP-AES, and inductively coupled plasma mass spectrometry, ICP-MS.

What it governs is the determination of those three precious metals in converters of the metallic type. It refers to GB/T 602, GB/T 6003.1, GB/T 6682, GB/T 12806, GB 12808 and GB/T 20001.4.

The standard carries the Chinese classification T13 and comes from the Ministry of Industry and Information Technology. Issued on 6 May 2014, it has applied since 1 October 2014.

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Document preview — QC/T 968-2014

National Standard of the People's Republic of China

ICS: 43.060.20

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Foreword

QC/T 968-2014 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 6 May 2014 and has been in force since 1 October 2014.

2 Scope

QC/T 968-2014 sets out how the platinum, palladium and rhodium contents of metallic catalytic converters are determined, and is a recommended standard of the Chinese automotive industry. Two instrumental techniques are prescribed: inductively coupled plasma atomic emission spectrometry, ICP-AES, and inductively coupled plasma mass spectrometry, ICP-MS. What it governs is the determination of those three precious metals in converters of the metallic type. It refers to GB/T 602, GB/T 6003.1, GB/T 6682, GB/T 12806, GB 12808 and GB/T 20001.4. The standard carries the Chinese classification T13 and comes from the Ministry of Industry and Information Technology.

3 Normative references

QC/T 968-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 602

GB/T 6003.1

GB/T 6682

GB/T 12806

GB 12808

GB/T 20001.4

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 43.060.20

Prefix QC/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB 12808

Similar standards

GB/T 11066.12-2024|GB/T 43607-2023|GB/T 34609.2-2020|GB/T 36592-2018|GB/T 36593-2018|GB/T 17418.2-2010

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