1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 71907 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 93467 Alcohol Standard Price on request 51147 Fuel Oil Degradation Standard Price on request 71870 Bifenthrin, 1000µg/ml in Hexane, 1ml Price on request