15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678256 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BDE-128 2,2',3,3',4,4'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 94787 Pyridine Price on request 9836-100MG Zonyl® UR, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request