bids are invited for activated alumina , molecular sieve gemarpts searched molecular sieve strings used in gemarpts carbon molecular sieves, sieve shaker, molecular sieve type - 3a for inert gas drier (3 mm dia pellets) for ongc, brass sieve, test sieves as per is 460 (part 1 and gemarpts searched part 2), molecular grade water, sieve plate distillation result generated in gemarpts column, molecular diagnostic extraction kits, rapid molecular diagnostics test instrument, aerobic drum compost plant of 10 tpd capacity with sieving trommel carbon molecular sieves relevant molecular sieve type - 3a for inert gas drier (3 mm categories selected for notification dia pellets) for ongc total quantity : 8162