Chlorodifluoromethane Back Catalog number: 34551 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0928.21-K-IO 2-Methyleicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-84-5 Price on request 679450 Metolachlor, 100 µg/ml, Methanol, 1ml Price on request L-PFUDS Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH Price on request