Tender For for procurement of equipment for bio-energy innovations -coe rusa phase 2.0 at sri venkateswara university, tirupati -betsurfaceareaanalyzer
Tender For corrigendum : supply of standard gas mixture for calibration of dissolved gas analyzer 10 ltr capacity aluminum can with nozzle and screw fine control valve on to out let valve, on top of can to obtain required gas flow with regulator 1) 1000 ppm - methane, 2)1000 ppm-ethane, 3) 1000 ppm -ethylene, 4) 1000 ppm-acetylene, 5) 1000 ppm-hydrogen, 6) 5000 ppm-carbon dioxide, 7) 5000 ppm -carbonmonoxide,8) balance - nitrogen. accepted make: spantech(spancan) londen. as per specification attached [ warranty period: 30 months after the date of delivery ]