Supplier Page from Thermo Fisher Scientific for (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine
Dicalite® speed plus, Diatomaceous filter-aid from Thermo Fisher Scientific
DL-Methionine, 99+% from Thermo Fisher Scientific
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific