Supplier Page from Aladdin Scientific Corporation for Leu-Gly
4-Nitrophenyl hepta-O-acetyl-1-thio-β-lactoside from Aladdin Scientific Corporation
Glycyl-L-valine from Aladdin Scientific Corporation
Iron(III) chloride hexahydrate from Aladdin Scientific Corporation
Methyl (Phenyl 2,3,4-Tri-O-acetyl-1-thio-β-D-glucopyranosid)uronate from Aladdin Scientific Corporation