1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 71907 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 33042R EPA Method 531.1 - Analytes Mixture Price on request 677501 D5-Cyanazine, 100 µg/ml, Acetone, 1ml Price on request 673663 Phosmet, 10 µg/ml, Ethyl acetate, 10ml Price on request