Mibefradil dihydrochloride

Putrescine is a biogenic polyamine and precursor of spermidine. It is formed via decarboxylation of ornithine or by decarboxylation of arginine followed by hydrolysis.

Teflon &reg PTFE tipped plungers Replaceable barrels, plungers and tips mL sizes For use with liquids or gases. Features a precision-machined Teflon plunger tip which, when wetted, forms an interference fit with the inner diameter of the glass