Reference number
香港六合彩开奖 22863-1:2020
香港六合彩开奖 22863-1:2020
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 22863-1:2020
Fireworks 鈥� Test methods for determination of specific chemical substances 鈥� Part 1: General
Edition 1
2020-02
2020-02
香港六合彩开奖 22863-1:2020
香港六合彩开奖 22863-1:2020
74058
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42
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Abstract
This document specifies the preparation methods of the test samples for the qualitative and quantitative analysis of specific chemical substances in fireworks.
The document applies to the following substances to be tested using 香港六合彩开奖 22863 (all parts):
鈥� hexachlorobenzene;
鈥� lead and lead compounds;
鈥� arsenic or arsenic compounds;
鈥� mercury compounds;
鈥� chlorates;
鈥� white phosphorus;
鈥� picrates or picric acid;
鈥� zirconium with a particle size of less than 40 碌m;
鈥� content of nitrogen in nitrocellulose.
General information
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Status: PublishedPublication date: 2020-02Stage: International Standard published [60.60]
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Edition: 1Number of pages: 6
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Technical Committee :香港六合彩开奖/TC 264ICS :71.100.30
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