Metals Mix Back Catalog number: 50309 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1148.28-K-IO n-Octacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-02-4 Price on request 70989 Phoxim, 1000µg/ml in MeOH, 1ml Price on request 54511 Tetrabutyl Ammonium Hydroxide Price on request