purchase of microsurgical instruments for microvascular surgery for neurosurgery (suction cannulas) for cnc, aiims, new delhi-29 , microsurgical instruments for microvascular surgery for neurosurgery (suction cannulas) - 8 set each set contains the following: , lumen size at tip 6fr working length 165 mm , lumen size at tip 6fr working length 140 mm , lumen size at tip 6fr working length 115 mm , lumen size at tip 6fr working length 100 mm , lumen size at tip 7fr working length 165 mm , lumen size at tip 7fr working length 140 mm , lumen size at tip 7fr working length 115 mm , lumen size at tip 7fr working length 100 mm , lumen size at tip 8fr working length 165 mm , lumen size at tip 8fr working length 140 mm , lumen size at tip 8fr working length 115 mm , lumen size at tip 8fr working length 100 mm , lumen size at tip 9fr working length 140 mm , lumen size at tip 9fr working length 115 mm , lumen size at tip 9fr working length 100 mm , lumen size at tip10fr working length 140mm , holding tray