Related by context. Frequent words. (Click for all words.) 48 TNT 44 C4 explosives 42 explosive residue 41 potassium chlorate 41 TATP 40 americium 39 nitrocellulose 39 HMTD 39 residue 38 explosives 37 hydrogen cyanide 37 naturally occurring radioactive 37 residues 37 explosives detonators 37 triacetone triperoxide 36 potassium nitrate 36 explosive 36 Partly offsetting 36 sodium cyanide 36 Ammonium nitrate 35 byproducts 35 detonators 35 thermite 35 flammable substances 35 substances 35 RDX 34 gelatin sticks 34 carcinogenic substances 34 latent prints 34 positives outweigh 34 negatives 34 Soil samples 34 bombs 33 hydrogen peroxide 33 Ammonium Nitrate 33 traces 33 ammonium nitrate 33 trace amounts 33 containing 33 positives 33 controlled detonation 33 residual 33 kg RDX 33 accelerants 33 Insurgents detonated 32 latent fingerprints 32 potentially carcinogenic 32 Offsetting 32 ^ sub 32 Highly enriched uranium 32 nitroglycerine 32 sludges 32 Specialty Chemicals segment 32 powdery substance 32 chlordane 32 substance 32 Partially offsetting 31 detonation 31 contaminant 31 Explosive 31 syringe containing 31 opg 31 sodium potassium 31 elution 31 permeation 31 PETN 31 banned substance clenbuterol 31 E. coli bacterium 31 explosive PETN 31 duffel bag containing 31 carpet fibers 30 contained PETN 30 Semtex 30 detonation cord 30 minuses 30 unabsorbed 30 deadly poison ricin 30 absorbance 30 rocket propellant 30 Partially offsetting these 30 chemical residues 30 poison ricin 30 gelatine sticks 30 VBIED 30 syringes needles 30 partly offset 30 concentrations 29 detectable 29 Explosives 29 offsetting 29 explosions 29 Depleted uranium 29 detected 29 flammable vapor 29 Traces 29 detonations 29 chemical compounds 29 swabs 29 isotopic 29 munition 29 baggie containing