Welcome to www.megachemstore.com Registered with Us Chamber Of Commerce. Base in the United States, Dallas Texas and Istanbul Turkey. US Legal Lab has been dealing nationally and international for decade now. Many of customers buy from our store and we deal with them locally. Now, we have decided to go online to meet other research chemicals companies and customers who do not know our existence. This awareness has been design to meet DEA law banning and regulations and the United States Controlled Substances Act responsive to direct legislation.