West Central Railway

West Central Railway has published Supply Of Calibration Gas Mixture (With Gas Concentration And Quantity.Calibration Gas Mixture (With Gas Concentration And Quantity.,Calibration Gas Mixture (With Gas Concentration And Quantity Certificate) In 0.5 Litre W/C Alum Inum Canister Filling Pressure : 20 Kglcm2, With Septum Arrangement To Withdraw Sample Along With Fine Co Ntrol Needle Valve And Pressure Gauge : Std Gas Methane - 1000 Ppm, Ethane - 1000 Ppm, Ethylene - 1000 Ppm, Acetylene - 1000 Ppm, Hydrogen - 1000 Ppm, Carbon Dioxide - 5000 Ppm, Carbon Monoxide - 5000 Pp M And Nitrogen Balance. Make : Spantech Uk, Chemtron Mumbai Or Equivalent. [ Warranty Period: 30 Mo Nths After The Date Of Delivery ] ]. Last date of submission for this tender is 2025-09-09. This is a Railway Ancillaries tender in Itarsi, Madhya Pradesh