PFA Pear Shaped Volumetric Flask Translucent Quantitative Flask
About volumetric flask, our PFA flask belonds to A class, resistance to strong acid, alkali and various organic solvents, smooth inner wall, material stability much better, low blank value of metal elements, lead and uranium contents are less than 0.01ppb non-leachable, ensure the ultra clean background
Volumetric flasks are highly transparent, easy to clean, and meet Class A tolerances. Flasks are molded PFA, which is highly resistant to heat and chemical contamination. PFA surface properties offer superior clean-up compared to glass and reduces risk of sample carryover in trace analysis applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
Application:
Suitable for storing and packing high concentration, high purity and strong corrosive drugs and chemical reagents and standard samples. Such as: the State Oceanic Administration for the storage of ocean seawater standard and mercury standard solution; Antarctic Research Team of University of Science and Technology of China for sample collection; China Institute of Metrology for storage of standard liquid.













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