Supplier Page from Thermo Fisher Scientific for Betaine, 98%, for analysis, anhydrous
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific