Mannosan, 10mg

2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg

(6)Helicene, racemic mixture of two enantiomers, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 187-83-7

N-Acetylthiazolidine-4-carboxylic acid, 100mg