Supplier Page from Thermo Fisher Scientific for (+)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]ethane, 97%
Azure II from Thermo Fisher Scientific
Buffer Liquid, pH 10.00 (_+0.01 @ 25_oC), No Color, Specpure|r, NIST Traceable from Thermo Fisher Scientific
Sodium hydroxide, 5.0N Standardized Liquid from Thermo Fisher Scientific
TetramethylChemical, 25% w/w aq. soln., Electronic Grade, 99.9999% (metals basis) from Thermo Fisher Scientific