Supplier Page from Thermo Fisher Scientific for 2-Chloro-6-nitrobenzothiazole, 95%
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific
Glutaric dialdehyde, 25 wt.% solution in water from Thermo Fisher Scientific