Supplier Page from Aladdin Scientific Corporation for Tris base solution
4-Nitrophenyl α-L-rhamnopyranoside from Aladdin Scientific Corporation
di-Sodium tetraborate from Aladdin Scientific Corporation
Iron(III) chloride hexahydrate from Aladdin Scientific Corporation
t-Boc-aminooxy-PEG3-propargyl from Aladdin Scientific Corporation