Hello Sir,rnrnMy name is Zahraa Foraida, a senior R&D scientist with PCCA, a pharmaceutical company in Houston, TX.rnrnI saw that you supply Histamine Dihydrochloride, which I am considering using in one of the OTC drugs we’ll develop. Can you please send me a sample? And provide pricing information?rnrnWould you please send the sample overnight using our Fedex account # 102991400?rnrnThank you so much for your help!