bids are invited for laboratory glassware and consumables total quantity : technical specifications for the procuremtnt of various types of laboratory glasswares quanti item description ty porcelain dish . ( 150ml ) 100mm 20 magnetic needle ( 9x25mm ) 20 glass crucible with lid 25ml 20 beaker 50ml 25 beaker 100ml 25 beaker 250ml 25 beaker 500 ml 25 ·.• beaker 1000ml 5 conical flask 50ml 25 conical flask 100ml 25 conical flask 250ml 25 conical flask 500ml 25 conical flask 1000ml 5 surette 25ml 30 surette 50 ml 10 surette stand with rod, clamp & boss head 30 forceps 8 20 test tube 15x125mm 500 test tube stands ( premium quality plastic rack designed to hold up to 12 test: 30 tubes vertically ) tripod stand 8x5 20 petri dish 80x17mm 30 tlc plate ( pack of 25nos ) 4 volumetric flasks 50ml 10 volumetric flasks 100ml 10 volumetric flasks 250ml 10 volumetric flasks 500ml 10 volumetric flasks 1000ml 10 volumetric pipettes 10ml with bulb 20 volumetric pipettes 25ml with bulb 20 disposable pipettes ( pasteur pipette 3ml ) 500 75mm short stem glass funnel 15 separating funnel 250 ml 10 separating funnel 500 ml 10 test tube holder 4-7 inch 7 test tube brush 3 glass rod 8 tongs 8 11 wash bottle 500ml hand gloves ( box contain 100 pieces ) laboratory safety goggles spatula spoon / flat 8 spatula spoon / flat s.s. 5 filter flask 500ml filter flask 1000ml round bottom flask 250ml round bottom flask 500ml two neck round bottom flask 500ml ( 24 / 29, 19 / 26 ) measuring cylinders 5ml measuring cylinders 10ml measuring cylinders 50ml measuring cylinders 100ml measuring cylinders 500ml dropping bottles 250ml ( amber ) thermometers 100°c thermometers 360°c air condenser 12 desiccators 6 ( 150mm ) desiccators 8 ( 210mm ) buckner funnel 3 porcelain buckner funnel 6 porcelain clay pipe triangle porcelain 2 clay pipe triangle porcelain 4 flat bottom flask 500ml. ( round ) b-24 socket watch glass 3 watch glass 4 watch glass 6 sintered glass funnel 35 ml sintered glass funnel 80 ml capillary tube for melting point ( pack of 100 tubes ) funnel stand rubber cork different size ( 1 gross ) test tube brush 4 brushes for conical flask mediam condenser coil 12 pastel & mortar 3 pastel & mortar 4 pastel & mortar petridish glass 3 79 petridish glass 4 i 0 portable ph meter ( pen type ph meter )