Potassium (K)

5,6,7,8,9,10-Hexahydrobenz[ghi]perylene, Please inquire, Solvent-, Unit , # of units-, Cas.no. 35281-51-7

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

3-Hydroxynaphthalene-2,7-disulfonic acid disodium