Supplier Page from Aladdin Scientific Corporation for Copper(II) sulfate hydrate
Ethylenedithiobis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones] from Aladdin Scientific Corporation
L-α-phosphatidylserine (Brain, Porcine) (sodium salt) from Aladdin Scientific Corporation
Methyl stearate from Aladdin Scientific Corporation
sodium 5-oxo-L-prolinate from Aladdin Scientific Corporation