Supplier Page from Thermo Fisher Scientific for Niobium, AAS standard solution, Specpure:r, Nb 1000µg/mL
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific