Direct Red 28, certified, 0.1g Back Catalog number: C12965400 Availability: In the manufacturer's stock Price on request - + Recommended 59906 Cations Std. Level 1 Price on request 94913 Volatile Mix # 2, in dimethylacetamide, 1ml Price on request X9019 Benzo(g,h,i)perylene Price on request