Spermine-d20, 1mg

Tenuazonic acid mixture of diastereomers, 100 µg/m

Benzo(a)anthracene, 10µg/ml in Acetonitrile, 10ml

1,4,7-Trimethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54340-87-3