Supplier Page from Thermo Fisher Scientific for Propargyl bromide, 97%, 80% w/w in toluene, stab. with magnesium oxide
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific