Polymyxin B sulfate, 100mg Back Catalog number: 672969 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended XA10330200AC Atrazine 13C3, 100μg/mL in Acetone, 1ml Price on request 40027 Carbendazim, 100µg/ml in MeOH, 1ml Price on request 59944 Nitrate as NO3- Price on request