Hexachlorobenzene, 250mg Back Catalog number: 673829 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9195.22-10MG Sildenafil-d3 (N-methyl-d3-piperazine), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1126745-90-1 Price on request 677067 Aztreonam, 50mg Price on request 72606 2’,4’,5’-Trifluoroacetophenone Price on request