Disulfoton-sulfone, 100 µg/ml, Toluene, 1ml Back Catalog number: 677976 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10938.20-K-ME EDDP-d3 perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL, Price on request 3914.16-100-DRIED Crotaline,100 µg/mL,dried down,1mL, Price on request C14940300 Metamitron-desamino, 10mg Price on request