Supplier Page from Thermo Fisher Scientific for Carbon tetrabromide, 98% (dry wt.), may cont. up to ca 6% water
2,6-Lutidine, 99% from Thermo Fisher Scientific
D(+)-Melibiose monohydrate, 99+% from Thermo Fisher Scientific
Riboflavin, 98% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific