1 Scope
This part of GB/T 15814 specifies the reagents, materials and instruments, analysis procedures, qualitative analysis method and composition judgment rules required for qualitative determination of pyrotechnic compositions.
This part is applicable to the qualitative verification for main compositions of common gunpowder of fireworks and firecrackers.
2 Normative References
The following normative documents contain provisions which, through reference in this part of GB/T 15814, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this part. However parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB 10631 Safety and Quality for Fireworks
GB/T 15813 Formed Composition for Fireworks - Sample Separating and Crushing
GB/T 21242 Methods of Qualitative Determination of Prohibitive and Limitative Reagent of Fireworks and Firecrackers
3 Reagents, Materials and Instruments
3.1 Reagents
3.1.1 Ammonia water.
Foreword i
1 Scope
2 Normative References
3 Reagents, Materials and Instruments
4 Analysis Procedures
5 Qualitative Analysis Methods
6 General Rules on Composition Judgment
