Supplier Page from Thermo Fisher Scientific for Methoxytrimethylsilane, 97+%
3-Iodo-L-tyrosine, 97% from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific
Inosine, 99% from Thermo Fisher Scientific
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific