PCB No. 81, 10µg/ml in Isooctane, 10ml Back Catalog number: L20008100IO Availability: In the manufacturer's stock Price on request - + Recommended 9405.24-K-ME Carvedilol-d4 (ethyl-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1133705-56-2 Price on request 96493 Hydrocodone-D3 Price on request 1060.8-100MG 2-Ethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4500-58-7 Price on request