We supply two kinds conical flask: narrow necks and wide neck.
1.part of the narrow neck conical flask:
2.fine acid-proof material:
Except the hydrofluoric acid and 300 above the phosphoric acid, any density's acid solution until achieves the boiling point, corrodes to the quartz glass minimum, although also the ability neutral substance's corrosion, it has with the alkali should, but the reaction rate is quite small, therefore, the quartz glass is one kind good bears the chemical corrosion material.
3. High temperature
short-term use temperatures up to 1300 degrees Celsius, with good thermal stability
Used in the chemical industry,petrochemical industry,electronic chemistry,biochemical pharmaceuticals and in laboratory.
We also make quartz crucible,test tube,Cuvette,bell jar and other quartz labwares.