Ozaann HealthCare, Gauze with x-ray indicator manufacturer in Chennai. Our Gauze with x-ray indicator made from highly absorbent bleached cotton woven fabric. x-ray detectable (radio-opaque) component made from extruded/woven multi-yarn filament containing BaSO4 is heat-sealed or woven into the fabric to assist in easy identification of swabs. Under radiological examination, Available in bulk non-sterile, pre-packed non-sterile and ready-to-use sterile packs.