Supplier Page from Thermo Fisher Scientific for Di-n-butyltin bis(2-ethylhexanoate)
1-Heptanol, 98% from Thermo Fisher Scientific
Dicalite® speed plus, Diatomaceous filter-aid from Thermo Fisher Scientific
Itaconic acid, 99+% from Thermo Fisher Scientific
L(+)-Histidine methyl ester dihydrochloride, 97% from Thermo Fisher Scientific