Theophylline,1000 µg/mL,MeOH,1mL, Back Catalog number: 2518.7-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 0013.16-10MG 1,3-Dinitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75321-20-9 Price on request L20011800IO PCB No. 118, 10µg/mL in Isooctane, 10ml Price on request IBPO007 Quinoline Yellow (E 104), 1g Price on request