Supply of pH Electrode, Waste Containers and Accessories -Domestic (V2), Carbon Electrode paste, Portable electrode oven, Bucket Mop Wringer Trolley, Ion selective electrode, Laminar air flow cabinets or stations, PH GLASS ELECTRODE, XLPE Cable for Working Voltages up to and Including 1.1 KV as per IS 7098 (Part 1), WELDING ELECTRODE - Air arc gouging electrode ( BEML) -as per C4117 BEML Welding Electrode