8270 Base/Neutral Add-Mix Back Catalog number: 94544 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9880.16-50-IO 1,5-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66271-87-2 Price on request 91558 1-Chloro-3-fluorobenzene Price on request M3HFPO-DA 13C3-Hexafluoropropylene oxide dimer acid, 50µg/ml in MeOH, 1,2ml Price on request