Silicon (Si)

Hop-22(29)-ene (17ß(H),21ß(H)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1615-91-4

Benzo[b]fluoranthene, 10.0 µg/ml, Acetonitrile,

Dinobuton, 100 µg/ml, Ethyl acetate, 5ml