Supplier Page from Thermo Fisher Scientific for Silicon(IV) oxide, amorphous fumed, S.A. 85-115mµ2/g
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific