CONOSTAN Multi Element Std., in 75cSt oil, 200g

Quaterrylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-73-8

1-Butanol, certified, 5ml

4,4'-Dibromobenzophenone, 100 µg/ml, Acetonitrile