Supplier Page from Thermo Fisher Scientific for Coumarin 343, pure, laser grade
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
L(+)-Glutamine, 99% from Thermo Fisher Scientific
L-Serine, 99% from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific