Moreover, farmers use a range of chemicals on their crops including fungicides, pesticides and herbicides.
Before the proposal was scaled down this summer, it covered a much wider range of chemicals.
Instruments aboard LCROSS spotted a range of chemicals in the debris plume, including alcohol, methane, ammonia and silver.
This can then be processed into a range of chemicals and fuels.
Cross-linking, which lets a range of chemicals be affixed to polymer chains, also made possible later developments including stain-resistant and flame-retardant cotton.
Gauck officials said the same Stasi operatives experimented with a range of chemicals to come up with new invisible inks and to secretly mark letters sent and received by the targets of their surveillance.
The term novel psychoactive substances covers a wide range of chemicals that mimic the effects of traditional illicit drugs and include nitrous oxide (laughing gas) canisters, which have been popular at festivals.
"It is unlikely that any regulatory system can be designed to sufficiently limit the stream of new substances being manufactured without resorting to a ban on a huge range of chemicals".
Materials banned specifically by Israel include a range of chemicals and certain fertilizers that Israel says can be used to produce explosives, and other items like hunting knives, optical equipment, diving equipment, parachutes and gliders.
The axons of all the receptor cells that exhibit a response to a specific chemical or range of chemicals with similar structures converge on a single glomerulus, where they connect via synapses with the interneurons.
But there are 17 different rare earth elements that in turn are processed into a wide range of chemicals that are hard to replace and are produced at different levels of purity.
