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Fireworks. Test methods for determination of specific chemical substances. Picrates and picric acid by high p…

Fireworks — Test methods for determination of specific chemical substances — Part 12: Picrates and picric aci…

Overview ISO 22863-12:2022 specifies a validated test method for the determination of picrates and picric acid in fireworks and pyrotechnic compositions using high performance liquid chromatography (…

Fireworks — Test methods for determination of specific chemical substances — Part 1: General

Overview ISO 22863-1:2020 outlines standardized procedures for the preparation of test samples used in the qualitative and quantitative analysis of specific chemical substances within fireworks. Deve…