Pycnometer acc. to Gay-Lussac, 25 ml Volume:25ml A simple test to determine

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Pycnometer acc. to Gay-Lussac, 25 ml Volume:25ml A simple test to determineFor determining the density of non volatile, low viscosity liquids. Pear shaped. With recessed glass stopper, edge at top 9 mm, at bottom 7 mm. Calibrated at 20 C. Total volume is engraved on the pycnometer, three decimal places, tolerance 0. 001 ml.