Allure Organic AcidsAllure Organic Acids Back to: Allure Organic Acids Columns Allure Organic Acids Product Code: 9165575 HPLC Column Allure® Organic Acids 5um 250mmx4.6mm Price £982.50 Description particle size: 5 µm, sphericalpore size: 60 Åendcap: nopH range: 2.5 to 8temperature limit: 80 °C