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Accurate measurement, suitable for measuring density and specific gravity, could be used for experiment use
Laboratory glass pycnometer is made of selected material, and useful, excellent and simple, serving for long time
The glass pycnometer is simple and easy to use for reagent testing, bring much convenience to your daily life
Reasonable design, useful and excellent, glass reagent bottle is suitable for laboratory use
Simple appearance design, excellent performance, with stopper, useful and safe, convenient to use