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Generic - Glass 50mL Pear Shaped Boiling Flask Heavy Wall Recovery with 24/40 Joint Joint Flask for Small-Scale Apparatus Lab Glassware Lab Glassware - Image 1

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Glass 50mL Pear Shaped Boiling Flask Heavy Wall Recovery with 24/40 Joint Joint Flask for Small-Scale Apparatus Lab Glassware Lab Glassware

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Product Overview

Highlights

DESIGN---A pear-shaped flask is designed round at top but pointy at the bottom so a pipette can all the liquid,and allow recover much more material than in a round bottom flask.With a standard taper joint at top for easy assembly with other lab glass apparatus with standard taper joints.It is usually with small size for small-scale s.
WHERE IS IT USED?----- Pear-shaped flasks can be used for both synthesis and evaporation,it is used for evaporating solutions to dryness post synthesis using a rotary evaporator.It can be used as both reaction flask and evaporation flask in organic chemistry.An example:it is used as a flask in the small scale short path apparatus attaching a short path head.
DIMENSIONS-----The pear-shaped flask is with 24/40 joint,capacity of 50mL.
HEAVY WALL ---The pear-shaped flask is 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.
100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.

Overview

The pear shaped heavy wall flask are usually used for small-scale distillations. The pear shape allows recovery of more material than the same-scale round-bottomed flasks. glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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.

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