Nickel (Ni)

Fenthion, 10µg/mL in Cyclohexane, 10ml

1H,1H-Perfluorohexadecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 216144-94-4

7-Hydroxy Mitragynine, 0,25mg