Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness. Porous, solid core, HILIC and biomolecule kit options Wide range of particle sizes (1,7 µm and 5 µm ) and complementary phases Analytical IDs in a wide range of column lengths Ideal for method development Compatible with all manufacturers' LC systems Maximum recommended pH: 2,0 to 8,0. Max. pressure: 1000 bar. A complete range of kits for all requirements is available, including porous, solid core, HILIC and bioanalytical 300 Å column kits. These kits group together the essential column chemistries for method development and are available in a wide range of column formats.