1,2,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-1278 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2190.3-50-ME Perfluoropropionic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 378-77-8 Price on request 678453 Pentachlorobenzene, 100 µg/ml, Acetonitrile, 1ml Price on request 3707.10-160-05HC Gonyautoxin-2 and -3 Price on request