Eosin Y, Dye content ~99 %, 5g Back Catalog number: E4009-5G Availability: In the manufacturer's stock Price on request - + Recommended 677435 7-Hydroxy-1,3-naphthalenedisulfonic acid dipotassi Price on request 10857.20-100MG Quinine Hemi-Sulfate Price on request 54172 Hexavalent Chromium (Cr +6) Price on request