Kuderna-Danish Flask With 24/40 Top Joint And 19/22 Lower Joint 250ml
Special Price $30.13 Regular Price $46.64
- DESIGN----A Kuderna-Danish Flask is designed with a pear shaped body to afford continuous flow of heavier fractions to concentrator tube during reflux.
- USED IN CONCENTRATION---The Kuderna-Danish apparatus is used for the concentration of trace amounts of sample dissolved in organic solvents.The kuderna-danish flask used in Kuderna-Danish apparatus for evaporation-concentration extraction procedure.It attaches a snyder distillation column and a graduated concentrator tube with standard taper joints.
- DIMENSIONS----The top joint of this kuderna-danish flask is a 24/40 outer joint,the lower is a 19/22 inner joint.With capacity of 250mL.
- HEAVY WALL ---Laboy glass flasks are heavy wall design , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable.
This Kuderna-Danish evaporative apparatus is used to concentrate materials in volatile solvents. The flask is with 24/40 Top outer joint accommodating a synder column and 19/22 lower joint accommodating a graduated receiver tube.
Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness,and made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.
Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness,and made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.
