Supplier Page from Thermo Fisher Scientific for Dithizone, ACS, 85+%
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
cis-3-Hexen-1-ol, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Isonipecotic acid, 99% from Thermo Fisher Scientific