Tender For supply of various items for paediatric ot - cannulae femoral venous cannulae 17 fr 5.7mm x 12.5 in 31.8 cm , cannulae femoral venous cannulae 15 fr 5 mm x 12.5 in 31.8 cm , cannulae femoral venous cannulae 19 fr 6.3mm x 12.5 in 31.8 cm , cannulae femoral venous cannulae 21 fr 7 mm x 12.5 in 31.8 cm , cannulae onepiece femoral venous cannulae , cannulae onepiece femoral venous cannulae 19fr , cannulae femoral venous cannulae 21fr , cannulae femoral venous cannulae 17 fr