1,1-Difluoroethane, 20mg/mL in MeOH, 1ml Back Catalog number: 34411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677801 Spiromesifen, 10 µg/ml, Cyclohexane, 10ml Price on request 673649 Paraoxon-methyl, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 10711.4-100-ME O,O-Diethyldithiophosphate-13C4, sodium salt Price on request