bids are invited for glassware for composite testing 1 13 flasks iodine determination with interchangeable stopper borosil 250ml , burettes boroflo fitted with boroflo gp screw thread with ptfe keys accuracy as per class a of is 1997 2008 by en iso 385 with certificate borosil 10ml , burettes boroflo fitted with gp screw thread with ptfe keys accuracy as per class a of iso 1997 2008 by en iso 385 with certificate borosil 25ml , volumetric flasks with interchangeable solid glass stopper accuracy as per clas s a with certificate borosil 100ml , volumetric flasks with interchangeable solid glass stopper accuracy as per class a with certificate borosil 1000ml , penny head stopper for volumetric flasks 10 by 15 teflon coated , enny head stopper for volumetric flasks 14 by 15 teflon coated , penny head stopper for volumetric flasks 19 by 20 teflon coated , cylinders graduated single metric scale with penny head interchangeable stopper with hexagonal base class a with certificate 19 by 26 borosil 100ml , cylinders graduated single metric scale with penny head interchangeable stopper with hexagonal base class a with certificate 24 by 29 borosil 500ml , cylinders class a hexagonal base pour out with individual calibration certificate borosil 25ml , flasks erlenmeyer cinical narrow mouth borosil 2000ml , buchner funnelporcelain 4 inch dia , flasks erienmeyer conical narrow mouth 250ml borosil , silica crucible capacity 50ml , ordinary filter paper 46x57cm sheets by ream indian total quantity : 79