Polymyxin B sulfate salt powder, BioReagent, suitable for cell culture (1000000 UNITS) CAS: 1405-20-5 MARCA: SIGMA-ALDRICH

Polymyxin B sulfate salt powder, BioReagent, suitable for cell culture (1000000 UNITS) CAS: 1405-20-5 MARCA: SIGMA-ALDRICH