Supplier Page from Aladdin Scientific Corporation for Potassium phosphate buffer
5-Amino-2,4,6-triiodoisophthalic Acid from Aladdin Scientific Corporation
N-Succinimidyl Ferrocenecarboxylate from Aladdin Scientific Corporation
pH Buffer Standard Solution（pH=4.01） from Aladdin Scientific Corporation
Sodium hydrogencarbonate from Aladdin Scientific Corporation