Nickel (Ni)

Aldicarb sulfone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1646-88-4

Efavirenz-13C6

2,2,3,4,4,6-Hexachlorobiphenyl,BZ-139