UV-328, 100mg Back Catalog number: 680600 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 66136 2,2',3,3',6,6'-Hexachlorobiphenyl (136) Price on request 58350 Tin (Sn) Price on request 83601 2,4-D n-butyl ester Price on request