Supplier Page from Aladdin Scientific Corporation for 2,2′-Diaminophenylsulfide
2-(3-Chloropropoxy)tetrahydro-2H-pyran from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
n-Octyl 4-Hydroxybenzoate from Aladdin Scientific Corporation
Potassium chromate from Aladdin Scientific Corporation