FLASK, MODIFIED SCHLENK TUBE WITH GLASS STOPCOCK

SKU
HMF0501G
  • DESIGN----This Kjeldahl shape schlenk flask consists of a pear-shaped flask facilitates heating and stirring.It has a sidearm fitted with a glass stopcock connecting to a vacuum or inert gases source.The top ground glass joint is used to attach the flask to other lab glassware apparatus ,or stopped by a penney head stopper,rubber septum,permitting easy transfer of liquids or solids.
  • USE----Schlenk flasks are indispensable laboratory glassware used in air-sensitive chemistry to conduct air-sensitive reaction.Comparing to non-air-sensitive reactions reaction, this schlenk flask features a glass stopcock connecting with a schlenk line and controlling the access to inert gas or vacuum. In a reaction setup,the schlenk flask may use with an addition funnel,reflux condenser,magnetic stirring shaft and bars.For filtration,a schlent frit is required.
  • HEAVY WALL ---This schlenk flask is heavy-wall designed , 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.
Grouped product items
SkuProduct Name Qty
HMF050114Schlenk Flask 10ml With Glass Stopcock And 14/20 Glass Outer Joint At Top
Special Price $22.39 Regular Price $34.66
HMF050115Schlenk Flask 25ml With Glass Stopcock And 14/20 Glass Outer Joint At Top
Special Price $23.63 Regular Price $36.57
HMF050116Schlenk Flask 50ml With Glass Stopcock And 14/20 Glass Outer Joint At Top
Special Price $25.09 Regular Price $38.83
HMF050117Schlenk Flask 50ml With Glass Stopcock And 19/22 Glass Outer Joint At Top
Special Price $26.75 Regular Price $41.39
HMF050118Schlenk Flask 50ml With Glass Stopcock And 24/40 Glass Outer Joint At Top
Special Price $26.75 Regular Price $41.39
HMF050119Schlenk Flask 100ml With Glass Stopcock And 14/20 Glass Outer Joint At Top
Special Price $25.75 Regular Price $39.86
HMF050120Schlenk Flask 100ml With Glass Stopcock And 19/22 Glass Outer Joint At Top
Special Price $26.75 Regular Price $41.39
HMF050121Schlenk Flask 100ml With Glass Stopcock And 24/40 Glass Outer Joint At Top
Special Price $28.30 Regular Price $43.78
HMF050122Schlenk Flask 200ml With Glass Stopcock And 14/20 Glass Outer Joint At Top
Special Price $29.60 Regular Price $45.81
HMF050123Schlenk Flask 200ml With Glass Stopcock And 19/22 Glass Outer Joint At Top
Special Price $28.72 Regular Price $44.45
HMF050124Schlenk Flask 200ml With Glass Stopcock And 24/40 Glass Outer Joint At Top
Special Price $28.72 Regular Price $44.45
HMF050125Schlenk Flask 500ml With Glass Stopcock And 24/40 Glass Outer Joint At Top
Special Price $40.27 Regular Price $62.32
HMF050126Schlenk Flask 1000ml With Glass Stopcock And 24/40 Glass Outer Joint At Top
Special Price $69.10 Regular Price $106.93

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This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm,which has a 2mm glass stopcock to control the flask's exposure to a vacuum manifold for a schlenk line.
The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper.when the flask is connected with a vacuum manilfold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser.

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