
PFA conical triangular flasks are generally used in titration experiments.
To prevent the titration solution from splashing out of the bottle and causing experimental errors when dropped, place the bottle on a magnetic stirrer and stir.
You can grip the bottleneck with your hand and shake it with your wrist, stirring evenly. Containing reactants, quantitative analysis, reflux heating, its appearance makes it suitable for these tasks.
In addition to adding a stopper to the long neck, it can also slow down the loss during heating and prevent the overflow of chemicals.
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Digital Webster hardness tester LW-20 series
Applications:
Used for rapid detection of aluminum alloy profiles,pipes, plates, aluminum workpieces and other soft The hardness of ...

Digital Webster hardness tester LW-20+ series used for rapid detection of aluminum alloy profiles,pipes, plates, aluminum workpieces and other soft The hardness of the metal. ...