Supply of Standard Calibration Gas Mixture For Dissolved Gas Analyzer With Regulator Nozzle Fine Control 0.5 Litres W/C Aluminium High Pressure Canister With Fine Control Needle Valve And Septum As Spares To Draw Sample Directly From Canister Using Gc Syringe.Preparation Tolerance Plus Or Minus 05-20 % And Shelf Life 12 Months. Filling Pressure 20 Kg/Sq.Cm.Gas Composition Is As Follows: Hydrogen 1000 Ppm, Methane 1000 Ppm, . Ethylene 1000 Ppm, Ethane 1000 Ppm, Acetylene 1000 Ppm, Carbon Monoxide 5000 Ppm & Carbon Dioxide 5000 Ppm; Nitrogen As Balance . Complete With Takeup Valve, Pressure Regulator, Septum And Test Certificate. Make-Spantech Or Centurion Scientific Or Similar . Warranty Period: 30 Months After The Date Of Delivery
