Anion Mix #1 Back Catalog number: 50150 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1985.18-K-5ME Triphenyltin chloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 639-58-7 Price on request 66055 PCB No. 55, 100µg/ml in Isooctane, 1ml Price on request 11891.15-K-ME Modafinil ,1000 µg/mL,MeOH,1mL, Price on request