Supplier Page from Thermo Fisher Scientific for L(+)-Lactic acid, 90% solution in water
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific