250ml distillation apparatus， lab glassware kit， <br /><br />specification:<br />material:borosilicate glass<br />capacity:250ml<br />joint: 14/23<br />size of round bottom flask w/side tube:l*w/300*65mm/11.81*2.55''<br />size of graham condenser， with 14/23 joint and plain  tip:<br />l*w/260*90*210mm/10.23*3.54*8.26''<br /><br />features:<br />high quality and <br />ideal for lab，school，etc<br /><br />package included:<br />1 x 250ml round bottom flask w/side tube<br />1 x 200mm graham condenser， with 14/23 joint and plain  tip<br /><br />notes:<br />1.on the basis of product parameters， we have improved the appearance of the product， as shown in figure.<br />2.if you mind， please be careful to buy.please be aware of it.