Supplier Page from Aladdin Scientific Corporation for α-Endosulfan solution
2,2,2-Trifluoroacetophenone from Aladdin Scientific Corporation
6-Amino-5-iodonicotinic acid from Aladdin Scientific Corporation
Nα-(tert-Butoxycarbonyl)-L-tryptophan N-Succinimidyl Ester from Aladdin Scientific Corporation
Tantalum from Aladdin Scientific Corporation