Supplier Page from Thermo Fisher Scientific for 2,4,6-Tri(2-pyridyl)-s-triazine, 99%
D-Cystine, 98% from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific