mdai mdai supplier mdai powder buy mdai sell mdai mdai cas 132741 81 2 mda business directory
Product name:MDAI(manufacturer) (kevinwong8600 (at) gmail(doc)com skype:wong.kevin8600)
Cas:132741-81-2
Compound purity: 99.8%
Appearance: white crystalline powder
Package:Aluminum foil bag
App ...