Rifampicin, 500mg Back Catalog number: R508000 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended PN-42S 1,3,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 90291 Perylene-d12 Price on request 72087 1-Chlorooctane Price on request