The Reprospher is a high pressure liquid chromatograph clumn. Altmann Analytik produces reprospher in a wide range of dimensions. Packing materials can be 100 Phenyl, 200 C18-Aqua, 200 C18-DE, 300 C18, 300 C18-Aqua, 300 C18-TN, Acedosil-C, Acedosil-S, HILIC-A or HILIC-P with the Particle sizes (µ) from 1,8; 2,0; 2,5; 3,0; 5,0; 10,0 on a length of 13, 20, 30, 33, 40, 50, 60, 75, 100, 125, 150, 200, 250, 300 in mm and inner diameter specifications 2,0; 3,0; 4,0; 4,6 mm.