Surrogate Standard Back Catalog number: 92345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9473.9-K-ME (-)-(S)-Levetiracetam,1000 µg/mL,MeOH,1mL Price on request 95781 Di-isononyl Phthalates Mix Price on request 1293.20-10MG 9,10-Dihydrobenzo[a]pyren-7(8H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3331-46-2 Price on request