bids are invited for 25ml borosilicate single neck round bottom flask , 50ml borosilicate single neck round bottom flask , 100ml borosilicate single neck round bottom flask , 250ml borosilicate single neck round bottom flask , 500ml borosilicate single neck round bottom flask , 1000ml borosilicate single neck round bottom flask , 2000ml borosilicate single neck round bottom flask , 1000 ml borosilicate two neck round bottom flask , 2000ml borosilicate two neck round bottom flask , glass stopper , 100ml borosilicate glass separating funnel , 250ml borosilicate glass separating funnel , 500ml borosilicate glass separating funnel , 1000ml borosilicate glass separating funnel , 400 mm borosilicate reflux condenser , 400 mm borosilicate glass distillation condenser , 500ml borosilicate glass oil bath , 1000ml borosilicate glass oil bath , 2000ml borosilicate glass oil bath , 500ml borosilicate glass single neck flat bottom flask , 1000ml borosilicate glass single neck flat bottom flask , tlc spotting capillaries for organic chemistry laboratory , borosilicate glass tlc chamber , glass column for chromatography with teflon stopcock diameter 60 mm and length 400 mm , glass column for chromatography with teflon stopcock diameter 50 mm and length 500 mm , glass column for chromatography with teflon stopcock diameter 50 mm and length 600 mm , glass one way stopcock , glass three way stopcock , glass funnel , 150ml borosilicate glass sintered vacuum filtration funnel , 100ml borosilicate glass dropping funnel , 250ml borosilicate glass dropping funnel , thermometer for chemistry laboratory , 3l glass desiccator , 5l glass desiccator , glass solvent bump trap for rotary evaporator , rotary evaporator clips , glass schlenk line with 4 glass stopcocks and length 90 cm with both vacuum and gas line , burette stand with the adjustable clamps , drolax burette stand with the adjustableclamps , heavy walled tubing for high vacuum , hot airgun , indicating silica gel for desiccator , g