Tender For supply of larynx surgery instrument set ( set of 10). specification (1)direct operating laryngoscope with c hest support 1 no (2)led light source 1no (3)fibre optic cable 1no (4)laryngeal suction cannula 3 nos (5)fals e cord retractor 2nos (6)hi vacuum suction machine 2nos (maximum vacuum- 0.09mpa(680mmhg) (flow ra te- 42lpm, noise-60db) (storage bottle- 2 x 2000ml(glass jar)