Supplier Page from Aladdin Scientific Corporation for Bromophenol blue
(2-Hydroxyethyl)trimethylammonium Bromide from Aladdin Scientific Corporation
Hexamethonium hydroxide solution from Aladdin Scientific Corporation
Pentacosanoic acid from Aladdin Scientific Corporation
Trifluoroacetic acid - Triethylamine 2M:2M solution from Aladdin Scientific Corporation