Although this thread maker feels they are the cat's meow I will say again:
We ship internationally. Reagant is not USP. A doctor when prescribing will prescribe USP which is what the pharmacy will sell to you, not Reagent. Our prices are posted for all to see. The difference between their price on the 16 oz with the shipping and ours is negligable when one considers grade,service and the continuing effort we make to provide useful information at our site:
Jeff@Crows
PS: If the Sciencecompany product is so much purer/better why do they make a point to disclaim and emphatically advise that it is not USP grade? USP is a standard for human consumption, that's why. Reagent is not. Think about that.