Set Of Standard Calibration Gas Canister For Dga Consisting Of Methane, Et Hane,Ethylene, Acetylene, Hydrogen Each 1000 Ppm, Co And Co2 Each 5000 Ppm And Nitrog En Balance-01 No, Each Gases 500 Ppm - 01 No, Each Gases 100 Ppm -01 No, With Septa And K Nob Arrangement To Draw Sample Directly From Canister Using Gc Syringe, Preparation Tolerance+/- 20Percent And Shelf Life 12 Months. Canister Capacity 0.5 Litres, Filling Pressure 20 Kg/Sq.Cm With Test Certificate And Suitable Septum As Spares. [ Warranty Per Iod: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]