Supplier Page from Thermo Fisher Scientific for Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 98%
1-Heptanol, 98% from Thermo Fisher Scientific
D-Cystine, 98% from Thermo Fisher Scientific
Dicalite® speed plus, Diatomaceous filter-aid from Thermo Fisher Scientific
Oxytetracycline dihydrate, 95% from Thermo Fisher Scientific