bids are invited for supply as per mr item s. no. 1.0001 tag no. 000 ae at 0001 electrochemical o2 analyser including transportation and gst , mandatory spares as per mr item s. no. 4.0001 for electrochemical o2 analyser including gst , per diem supervision charges at site as per mr item s. no. 8.0001 for electrochemical o2 analyser including gst , per diem training charges at site as per mr item s. no. 11.0001 for electrochemical o2 analyser including gst , pwamc - post warranty maintenance charges as per mr item s. no. 12.0001 for electrochemical o2 analyser including gst - oxygen analyzer, electrochemical oxygen analyzer, oxygen analyzer for measuring ppm oxygen level total quantity : 7