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It also maintains List I of chemicals and List II of chemicals, which contain chemicals that are used to manufacture the controlled substances/illicit drugs. The list is designated within the Controlled Substances Act [ 1 ] but can be modified by the U.S. Attorney General as illegal manufacturing practices change.
Download as PDF; Printable version; ... Pyrotechnic fuels (1 C, 17 P) O. Pyrotechnic ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
Pages in category "Pyrotechnics" ... This page was last edited on 1 April 2013, ... (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
Download as PDF; Printable version; ... move to sidebar hide. Following is a list of antipsychotics, sorted by ... at 20:57 (UTC). Text is available under the ...
A pyrotechnic composition is a substance or mixture of substances designed to produce an effect by heat, light, sound, gas/smoke or a combination of these, as a result of non-detonative self-sustaining exothermic chemical reactions. Pyrotechnic substances do not rely on oxygen from external sources to sustain the reaction.
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The size of these fireworks can range from 50 mm (2") to over 600 mm (24") diameter depending on the type of effect and available distance from the audience. In most jurisdictions, special fireworks training and licensing must be obtained from local authorities to legally prepare and use display pyrotechnics.