Hi,I would like to know the price for high quality 1-Methyl-3-n-propylim iod19171-18- 5. What is price for 1 kg and 100 kg of 1 methyl 3 propyl im iod19171-18-5. Can you send answer to me. Our company 3GSolar in Israel is commercializing dye solar .Please provth a quotation. Thank you.Jonathan Goldstein