Cation Standard Back Catalog number: 50122 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1531.22-K-TX5 Indeno[1,2,3-cd]pyrene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 203578-33-0 Price on request 11964.24-10MG Drotaverine hydrochloride,neat,neat,10mg, Price on request RPC-010AS 3,3-Dichlorobiphenyl (BZ-11) 31,89 €