bids are invited for plastic-ii , 1. endotracheal tube - 2 mm -uncuffed 2. endotracheal tube - 2 .5 mm -uncuffed 3. endotracheal tube - 3 mm -uncuffed 4. endotracheal tube - 3 .5 mm -uncuffed 5. endotracheal tube - 4 mm -uncuffed 6. endotracheal tube - 4 .5 mm -uncuffed 7. endotracheal tube - 5 mm -uncuffed 8. endotracheal tube - 2 mm -microcuffed 9. endotracheal tube - 2 .5 mm -microcuffed 10. endotracheal tube - 3 mm -microcuffed 11. endotracheal tube - 3 .5 mm microcuffed 13. endotracheal tube - 4 mm - microcuffed 13. endotracheal tube - 4 .5 mm -cuffed 14. endotracheal tube - 5 mm -cuffed 15. endotracheal tube - 5 .5 mm -cuffed 16. endotracheal tube - 6 mm -cuffed 17. endotracheal tube - 6 .5 mm -cuffed 18. endotracheal tube - 7 mm -cuffed 19. endotracheal tube - 7 .5 mm -cuffed 20. endotracheal tube - 8 mm -cuffed 21. endotracheal tube - 8.5 mm -cuffed 22. . laryngeal mask airway ( size - 1 .5 ) 23. laryngeal mask airway ( size - 2 ) 24. laryngeal mask airway ( size - 2 .5 ) 25. laryngeal mask airway ( size - 3 ) 26. laryngeal mask airway ( size - 4 ) 27. laryngeal mask airway ( size - 5 ) 28. tracheostomy tube cuffed size 4 mm 29. tracheostomy tube cuffed size 6 mm 30. tracheostomy tube cuffed size 6 .5 mm 31. tracheostomy tube cuffed size 7 .5 mm 32. tracheostomy tube cuffed size 8 mm 33. tracheostomy tube cuffed size 8 mm 34. tracheostomy tube cuffed size 4 mm sub glottic suction 35. tracheostomy tube cuffed size 4 .5 mm sub glottic suction 36. tracheostomy tube cuffed size 5 mm sub glottic suction 37. tracheostomy tube cuffed size 5 .5 mm sub glottic suction 38. tracheostomy tube cuffed size 6mm sub glottic suction 39. tracheostomy tube cuffed size 6 .5 mm sub glottic suction 40. . tracheostomy tube cuffed size 7 mm sub glottic suction 41. . tracheostomy tube cuffed size 7 .5 mm sub glottic suction 42. tracheostomy tube cuffed size 8 mm sub glottic suction 43. tracheostomy tube cuffed size 8 .5 mm sub glottic suction 44. tracheostomy tube cuffed size 9 mm sub glottic suction 45. tracheostomy tube uncuffed size 3 mm 46. tracheostomy tube uncuffed size 3 .5 mm 47. tracheostomy tube uncuffed size 4 mm 48. tracheostomy tube uncuffed size 4 .5 mm 49. tracheostomy tube uncuffed size 5 mm 50. tracheostomy tube uncuffed size 5 .5 mm 51. tracheostomy tube uncuffed size 6 mm 52. tracheostomy tube uncuffed size 6 .5 mm 53. tracheostomy tube uncuffed size 7 mm 54. tracheostomy tube uncuffed size 7 .5 mm 55. tracheostomy tube uncuffed size 8 mm 56. oropharygeal airway / guedel airways size 0 57. oropharygeal airway / guedel airways size 00 58. oropharygeal airway / guedel airways size 000 59. oropharygeal airway / guedel airways size 1 60. oropharygeal airway / guedel airways size 2 61. oropharygeal airway / guedel airways size 3 62. oropharygeal airway / guedel airways size 4 63. . oropharygeal airway / guedel airways size 5 64. bain circuit ( infants ) 65. . high flow nasal cannula ( neonatal ) 66. high flow nasal cannula ( paediatrics ) ( x -small ) etc. total quantity : 1