e tender for oxygen and other gases refilling and repairing , refilling charges , medical oxygen gas . i . p ( 7 . 00 cum jumbo cylinder ) , medical oxygen gas . i . p ( 1 . 5 cum regular cylinder ) , medical oxygen gas . i . p ( 0 . 57 cum boyles cylinder ) , nitrous oxide gas i . p ( 17 . 00 cum jumbo cylinder ) , nitrous oxide gas i . p ( 3 . 5 cum regular cylinder ) , nitrous oxide gas i . p ( 1 . 78 cum boyles cylinder ) , nitrous oxide gas i . p ( 1 . 0 cum pinhole boyles cylinder ) , carbon di-oxide gas i . p for all types & size of cylinder , liquid nitrogen , repairing & services charges for cylinders , new valve ( yoke/pinidex type of cylinders ) , repairing of cylinder valve assembly , repairing of spare parts , spindle , teflon , washer , nut , etc , chromepleting , numbering & painting as per color codification , h . p . testing charges for cylinder , regulator with complete assembly for medical o2 , n2o , & co2 cylinder