The Hi? FiBloE™ Cellulose acetate Paper: 189NP is used as a support matrix to separate the bands in the hemoglobin sample. The cellulose acetate electrophoretic system consists of a homogeneous buffer system. The Cellulose acetate membrane is submerged in the electrophoresis buffer which is maintained at a definite pH value and the electrophoretic separation is conducted for a definite time.