This is Zeweter Abebe. I am a graduate student at Haramaya University in Ethiopia. I am going to do my MSc. thesis research on postharvest management of Banana using 1-MCP, which is an interesting chemical, as I have seen through internet many researches have been carried out on different fruits and it was successful in extending their shelf life. But the chemical is not available in our countr, so I want you to send me the chemical which is enogh to fumigate a room having 2 meter by 3 meter area and a height of 4 meters.Please inform me the amount of money that I have to pay for the amount that is mentioned above. You can contact me through e-mail and my e-mail addrss is Asgeramenew@yahoo.com Please replay me as soon as possible