Difenoxuron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676765 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BDE-138 2,2',3,4,4',5'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 677960 Dimethoate, 100 µg/ml, Toluene, 1ml Price on request MI507-100 Reagent kit for 100 tests (Ammonia LR) Contains: 1 x 20mL NH3-1, 1 x 21mL NH3-2 Price on request