Supplier Page from Thermo Fisher Scientific for Tetrabromophenol Blue
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Benzalkonium chloride, alkyl distribution C8-C16, 50 wt% aqueous solution from Thermo Fisher Scientific
Girard's Reagent T, 99% from Thermo Fisher Scientific
Menthone, 98%, mixture of isomers from Thermo Fisher Scientific