analysis chemicalweaponsdisposal chemistry chimie composés composésorganophosphorés environmentalaspects hazardouswastes infrared infraredspectra insecticides methodology méthodologie organic organicchemistry organoantimonycompounds organoarseniccompounds organobismuthcompounds organometallicchemistry pesticideresidues phosphates phosphore phosphorus phosphoruscompounds physiologicaleffect rockets(ordnance) science sciencedesmatériaux spectra spectrophotometry storage synthesis toxicity toxicology wa240o68061986