Supplier Page from Aladdin Scientific Corporation for ELA-11 (human)
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
4-(1H-Pyrazol-1-ylsulfonyl)phenylboronic acid from Aladdin Scientific Corporation
Ethyl chlorofluoroacetate from Aladdin Scientific Corporation
Tetryzoline from Aladdin Scientific Corporation