Scandium (Sc)

Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

Ethylbenzene, 1000µg/ml in MeOH, 1ml

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