Custom Mix Back Catalog number: 50405 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679945 Verapamil hydrochloride, 100mg Price on request 1170.17-K-IO 5,5-Dibutylnonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6008-17-9 Price on request B447393 Bisphenol S-13C12, 1mg Price on request