Benzo[b]naphtho[2,1-d]thiophene, 10mg

9-Ethyl-3-nitrocarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-20-4

HPLC Fermentation Standard Level 3

alpha-Tocopheryl acetate, 500mg