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 677471 Trichlorfon, 250mg Price on request 70843 2,4,5-T, butyl ester Price on request 67021 Antioxidants Price on request