ISO 22863-3:2020
Fireworks — Test methods for determination of specific chemical substances — Part 3: Lead and lead compounds by atomic absorption

Standard No.

ISO 22863-3:2020

Release Date

2020

Published By

International Organization for Standardization (ISO)

Latest

ISO 22863-3:2020

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.

ISO 22863-3:2020 Referenced Document

• ISO 22863-1:2020 Fireworks — Test methods for determination of specific chemical substances — Part 1: General

ISO 22863-3:2020 history

• 2020 ISO 22863-3:2020 Fireworks — Test methods for determination of specific chemical substances — Part 3: Lead and lead compounds by atomic absorption