Rifampicin, 500mg Back Catalog number: R508000 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 2001.12-100-IO 2,2',4,5,5'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-73-2 Price on request 50783 Anions Mix Price on request 34042 EPA Method 531.2 - Analytes Price on request