Supplier Page from Thermo Fisher Scientific for µa-Naphtholphthalein
1,6-Hexanediol, 97% from Thermo Fisher Scientific
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Dicalite® speed plus, Diatomaceous filter-aid from Thermo Fisher Scientific