Supplier Page from Thermo Fisher Scientific for Rhodamine 6G
2-Mercapto-1-methylimidazole, 98% from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
Itaconic acid, 99+% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific