ISO 22863-3:2020

Fireworks — Test methods for determination of specific chemical substances — Part 3: Lead and lead compounds by atomic absorption

Publication date: Jun 30, 2020

General information

Current stage: 60.60 Effective date: Jun 30, 2020

Originator: ISO

Owner: ISO/TC 264

Type: International Standard

ICS: 71.100.30

Languages: English French

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Status: Published

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Scope

This document specifies the test method for determination of the lead content in pyrotechnic compositions of fireworks by flame atomic absorption spectrophotometry, with a minimum detection limit of 10 mg/kg.
It is generally recommended to perform a simple preliminary qualitative test to check whether a quantitative analysis is required.

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PUBLISHED
ISO 22863-3:2020
60.60 Standard published
Jun 30, 2020

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