Narang Scientific & Electronic Equipments manufactures and exports Hand Operated Tissue Homogenizer model, SECO-471. It is used, to convert small tissue samples to a homogeneous suspension for pathological, immunological and biochemical studies. It is equipped with a Teflon pestle and replaceable grinding vessel of Borosilicate ground glass for preparation of homogeneous tissue. It woks on work on 220 Volts, 1 Ph, 50 Hz AC supply.