Prosulfocarb, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673427 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2027.4-100-IO Hexachloro-1,3-butadiene, 100µg/ml in Isooctane, 1ml Price on request 14500-1320-10CY10 Pyrene, 10μg/ml in Cyclohexane, 10ml Price on request 10091.18-10MG Estrone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 53-16-7 Price on request