Diquat Back Catalog number: 97910 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended R508000 Rifampicin, 500mg Price on request 71579 4-Nitrophenol-PFB derivative Price on request 0201.18-200-T Benz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-55-3 Price on request