Supplier Page from Aladdin Scientific Corporation for Phosphate Buffer
1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione from Aladdin Scientific Corporation
4-Amino-L-phenylalanine, HCl from Aladdin Scientific Corporation
Octyl acetate from Aladdin Scientific Corporation
Potassium carbonate from Aladdin Scientific Corporation