(+)-20-Hydroxyecdysone, 1g Back Catalog number: H918750 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 674767 Flupyrsulfuron-methyl, 10mg Price on request 0441.13-500-IO 2,3,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 829-26-5 Price on request 79174 a-BHC Price on request