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SN/T 4774-2017Determination of certain migration elements in toys--Inductively coupled plasma optical emission spectrometric method (English PDF)

玩具材料中特定元素迁移量的测定电感耦合等离子体发射光谱法

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Issued by

The General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Recommended

Issue date

May 12, 2017

Implementation date

December 1, 2017

Scope

SN/T 4774-2017 is the English-translated version of 玩具材料中特定元素迁移量的测定电感耦合等离子体发射光谱法.

SN/T 4774-2017 — This standard specifies inductively coupled plasma optical emission spectrometry (ICP-OES) for the determination of aluminum, antimony, arsenic, antimony, boron, cadmium, chromium in toy materials.

A method for the migration of 17 elements of cobalt, copper, lead, manganese, mercury, nickel, selenium, tellurium, tin, and zinc. This standard applies to the determination of 17 kinds of migratory elements in toy materials.

This standard applies to the screening and determination of hexavalent chromium, trivalent chromium and organotin in toy materials. This standard applies to Class III toy materials specified in European toy standard EN71-3, including coatings and similar materials, polymers, paper.

And cardboard, textile materials, glass, ceramics, metal materials, wood, fiberboard, hardboard, bone and leather.

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Document preview — SN/T 4774-2017

National Standard of the People's Republic of China

Classification: Y 57

Issued by: The General Administration of Quality Supervision, Inspection and Quarantine

Document data1

Document data

Chinese classification (CCS): Y57.

Estimated length of the Chinese original: 10,197 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

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