2-Ethyl-1-butene Back Catalog number: 71684 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678609 Cyflufenamid, 100 µg/ml, Acetonitrile, 1ml Price on request 673718 Trifloxystrobin, 100 µg/ml, Ethyl acetate, 5ml Price on request X9149 N-Nitrosodiethylamine Price on request