Ytterbium (Yb)

4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93951-89-4

4-Chlorotoluene