Semi-Volatile Mix Back Catalog number: 96821 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0217.13-10MG Fluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-73-7 Price on request 95282 Potassium butylxanthate (as butylxanthate acid) Price on request M3PFBS Sodium perfluoro-1-[2,3,4-13C3]butanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request