1-Hydroxypyrene, 10mg Back Catalog number: 681996 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12100.2-250MG Ethephon,neat,neat,250mg, Price on request 3H138 2,2',3',4,4',5-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane Price on request 679772 Dimethametryn, 100 µg/ml, Acetonitrile, 1ml Price on request