These C8 columns are characterized, tested, and validated under strict ISO 9001:2000 manufacturing procedures, guaranteeing the column will perform as stated.
Each HyPURITY C8 column contains the following phase specifications:

• Pore size: 190Å


• Nominal surface area: 200m²/g


• Percent carbon: 8%


• USP Code: L7


• Phase Code: 222