WP Total Phenolics Back Catalog number: 50218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16920100 Sebuthylazine D5 (ethyl D5), certified, 5mg Price on request 8686.23 Rotenone, , Solvent-, Unit , # of units-, Cas.no. 83-79-4 Price on request 10249.13-50-ME 2,4-Dihydroxybenzophenone-13C6, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 131-56-6 (unlabelled) Price on request