Supplier Page from Thermo Fisher Scientific for 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific