2-Perfluorobutyl ethanol (4:2), 1.2ml x 50ug/ml, methanol Back Catalog number: FBET Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677074 Chinomethionat, 100 µg/ml, Cyclohexane, 1ml Price on request 678390 Dicofol, 100 µg/ml, Acetonitrile, 5ml Price on request 79100 Aroclor 1254 Price on request