Tender For supply of rigid nasal endoscopes - rigid nasal endoscope adult 0 degree 4 mm x 175 length , rigid nasal endoscope adult 30 degree 4 mm x 175 length , rigid nasal endoscope paediatric 0 degree 2 point 7 mm x 175 length , rigid nasal endoscope paediatric 30 degree 2 point 7 mm x 175 length , ambu portable rhinolaryngoscope and intervention system