Supplier Page from Thermo Fisher Scientific for Rubidium acetate, 99.8% (metals basis)
2-Mercapto-1-methylimidazole, 98% from Thermo Fisher Scientific
2-Mercaptobenzothiazole, 95% from Thermo Fisher Scientific
Dicalite® speed plus, Diatomaceous filter-aid from Thermo Fisher Scientific
Maleic acid, 99% from Thermo Fisher Scientific