2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Dicofol, 100μg/mL in Acetonitrile, 1ml

Niobium (Nb)

(1S)-(-)-cis-Pinane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 4755-33-3