Propetamphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678103 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673757 Carbofuran, 100 µg/ml, Ethyl acetate, 5ml Price on request 678453 Pentachlorobenzene, 100 µg/ml, Acetonitrile, 1ml Price on request 35241 Aldicarb sulfone Price on request