Supplier Page from Aladdin Scientific Corporation for Lead nitrate standard solution
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
Dibenzofuran-1-boronic Acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation