Promethazine hydrochloride, 250mg Back Catalog number: 679598 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 14500-0700-100CY5 3,6-Dimethylphenanthrene, 100µg/ml in Cyclohexane, 5ml Price on request 675725 Mecarbam, 100 µg/ml, Ethyl acetate, 5ml Price on request 0848.22-100-IO 20-Methyl-5 alpha(H)-pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5737-19-9 Price on request