Supply Of Set 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 20 % ) And Shelf Life 12 Months. Filling Pressure 20 Kg / Sq.Cm. Gas Composition Is As Follows: Item 1: Hydrogen 5 Ppm, Methane 5 Ppm, Ethylene 5 Ppm, Ethane 5 Ppm, Acetylene 5 Ppm; Carbon Monoxide 25 Ppm, Carbon Dioxide 25 Ppm Propane 500 Ppm & Propylene 500 Ppm; Nitrogen As Balance. Item 2: Hydrogen 100 Ppm, Methane 100 Ppm, Ethylene 100 Ppm, Ethane 100 Ppm, Acetylene 100 Ppm, Carbon Monoxide 1000 Ppm & Carbon Dioxide 1000 Ppm; Nitrogen As Balance. Item 3: Hydrogen 500 Ppm, Methane 500 Ppm, Ethylene 500 Ppm, Ethane 500 Ppm, Acetylene 500 Ppm, Carbon Monoxide 5000 Ppm & Carbon Dioxide 5000 Ppm; Nitrogen As Balance. Item 4: Hydrogen 1000 Ppm, Methane 1000 Ppm. Ethylene 1000 Ppm, Ethane 1000 Ppm, Acetylene 1000 Ppm, Carbon Monoxide 12000 Ppm & Carbon Dioxide 12000 Ppm; Nitrogen As Balance.Set 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 20 % ) And Shelf Life 12 Months. Filling Pressure 20 Kg / Sq.Cm. Gas Composition Is As Follows: Item 1: Hydrogen 5 Ppm, Methane 5 Ppm, Ethylene 5 Ppm, Ethane 5 Ppm, Acetylene 5 Ppm; Carbon Monoxide 25 Ppm, Carbon Dioxide 25 Ppm Propane 500 Ppm & Propylene 500 Ppm; Nitrogen As Balance. Item 2: Hydrogen 100 Ppm, Methane 100 Ppm, Ethylene 100 Ppm, Ethane 100 Ppm, Acetylene 100 Ppm, Carbon Monoxide 1000 Ppm & Carbon Dioxide 1000 Ppm; Nitrogen As Balance. Item 3: Hydrogen 500 Ppm, Methane 500 Ppm, Ethylene 500 Ppm, Ethane 500 Ppm, Acetylene 500 Ppm, Carbon Monoxide 5000 Ppm & Carbon Dioxide 5000 Ppm; Nitrogen As Balance. Item 4: Hydrogen 1000 Ppm, Methane 1000 Ppm. Ethylene 1000 Ppm, Ethane 1000 Ppm, Acetylene 1000 Ppm, Carbon Monoxide 12000 Ppm & Carbon Dioxide 12000 Ppm; Nitrogen As Balance., Set 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 20 % ) And Shelf Life 12 Months. Filling Pressure 20 Kg / Sq.Cm. Gas Composition Is As Follows: Item 1: Hydrogen 5 Ppm, Methane 5 Ppm, Ethylene 5 Ppm, Ethane 5 Ppm, Acetylene 5 Ppm; Carbon Monoxide 25 Ppm, Carbon Dioxide 25 Ppm Propane 500 Ppm & Propylene 500 Ppm; Nitrogen As Balance. Item 2: Hydrogen 100 Ppm, Methane 100 Ppm, Ethylene 100 Ppm, Ethane 100 Ppm, Acetylene 100 Ppm, Carbon Monoxide 1000 Ppm & Carbon Dioxide 1000 Ppm; Nitrogen As Balance. Item 3: Hydrogen 500 Ppm, Methane 500 Ppm, Ethylene 500 Ppm, Ethane 500 Ppm, Acetylene 500 Ppm, Carbon Monoxide 5000 Ppm & Carbon Dioxide 5000 Ppm; Nitrogen As Balance. Item 4: Hydrogen 1000 Ppm, Methane 1000 Ppm. Ethylene 1000 Ppm, Ethane 1000 Ppm, Acetylene 1000 Ppm, Carbon Monoxide 12000 Ppm & Carbon Dioxide 12000 Ppm; Nitrogen As Balance.