ICP-MS Internal Calibration Mix Back Catalog number: 50014 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2756.4-K-IO 3-Bromothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 872-31-1 Price on request 72715 Crotamiton Price on request 10916.27-10MG (±)-Verapamil-d3 hydrochloride (N-methyl-d3) ,neat,neat,10mg Price on request