QC Standard 3 Back Catalog number: 53086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1609.42-10MG Rubrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 517-51-1 Price on request 71330 Ethylcyclopentane Price on request 677723 D7-Beflubutamid, 100 µg/ml, Acetonitrile, 1ml Price on request