A medium thickness paper (0.36 mm) with a flow rate of 130 mm/30 min. For general applications with medium/heavy solute loadings. Frequently used for separation of inorganic compounds and for electrophoresis. Grammage (gsm):185. Typical Thickness (μm) 53 kPa: 390. Gurley (sec/100mL/sq.in):26. Wet burst (ins H20):12.