supply of oxygen mask - adult, oxygen mask - paediatric, non breathing oxygen mask adult, non rebreathable oxygen mask paediatricoxygen mask - adult, oxygen mask - paediatric, non breathing oxygen mask adult, non rebreathable oxygen mask paediatric,srphc101555-oxygen mask - adult disposable oxygen mask set with connecting tub e unit:no ] acms/drug store/mas, sr tamil nadu 977.00 numbers acms/drug.stores/rh/sa, sr tamil nadu 132.00 numbers , srphc101560-oxygen mask - paediatric disposable oxygen mask set with connecting tube. unit:no ] achd/surg.store/rh/per, sr tamil nadu 24.00 numbers acms/drug stores/rh/pgt, sr kerala 58.00 numbers acms/drug store/mas, sr tamil nadu 613.00 numbers , srphc101561-non breathing oxygen mask adult with elongated tube of size 2mtr a nd reservoir bag. unit:no ] , srphc101562-non rebreathable oxygen mask paediatric .it should be of high qualit y non toxic pvc material.it should have paediatric size mask.it should be of disposable materia l.it should have reservoir bag.appropriate tubing for oxygen connection should be supplied with. unit:no ]