Supplier Page from Thermo Fisher Scientific for 1-n-Butyl-3-methylimidazolium methyl sulfate, 99%
Formaldehyde, 37 wt% sol. in water, stab. with 5-15% methanol from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific