O,O-Diethylthiophosphate, potassium salt, 50mg Back Catalog number: 10405.4-50MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 679142 N-Phenylurea, 500mg Price on request 0619.30-100-IO Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9 Price on request 63129 2,2’,3,3’,4,5-Hexachlorobiphenyl (129) Price on request