Phthalic-3,4,5,6-d4 acid,neat,neat,1g,

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

Haloacetic Mix, 1000µg/ml in MTBE, 1ml

Thianaphthene