Specific Gravity Bottle 50 ml - Flat Bottom with Perforated Stopper, Made in China that is mostly used in chemical laboratories. 

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• Pycnometer / Specific Gravity Bottle
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• Made of high-quality borosilicate 3.3 glass
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• 50 ml capacity
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• Perforated stopper
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• Flat bottom for spill prevention
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• 4" tall (with stopper), 2" in diameter
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• Manufacturing: China
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• Ideal for the Chemistry Laboratory and Diagnostics Center.
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A few words about common pycnometers:

\nA pycnometer is a laboratory device used to measure the density (or specific gravity) of liquids. It consists of a small flask with a tight-fitting stopper that typically has a capillary tube to allow excess liquid to escape, ensuring that the volume remains constant. \n \nA 50 ml pycnometer has a calibrated volume of 50 milliliters. It is used in various applications, such as determining the density of fluids, oils, and certain solids (like powders) when they are suspended in a liquid. \n

How to use a pycnometer:

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1. Weigh the empty pycnometer to get its mass.
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2. Fill it with the liquid of interest and weigh it again to get the combined mass of the pycnometer and liquid.
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3. Calculate the density using the mass of the liquid and the known volume (50 ml in this case).
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\nThe accuracy of pycnometers makes them useful in fields such as chemistry, pharmaceuticals, and materials science.

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• 50ml Specific Gravity Bottle
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• Pycnometer 50 ML
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• Materials: 3.3 Borosilicate Glass
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• Made in China
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