n-Tetracosane-d50, 1000µg/ml in IO, 1ml

2,4-D methyl ester

3'-Fluoro-3,4-dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

D-Neopterin-13C5, 1mg