2,2',5,6'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-53 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 676232 Pyrazophos, 100 µg/ml, Methanol, 1ml Price on request 685728 Dimethenamid, 100ug/ml, 1ml in ACN Price on request 681984 5-Methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol Price on request