Supplier Page from Thermo Fisher Scientific for 2-(Methylthio)naphthalene, 98%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Glutaric dialdehyde, 25 wt.% solution in water from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific