Description
Pycnometer according to Gay-Lussac, 10 ml, uncalibrated is a classic laboratory vessel used for density determination of liquids by the weighing method. The pear-shaped body is fitted with a ground glass stopper that forms a tight seal during measurement, reducing evaporation losses. Fabricated from borosilicate glass 3.3, the pycnometer offers high chemical resistance and good thermal stability for aqueous and many organic samples. It is manufactured in accordance with DIN ISO 3507 and supplied uncalibrated, making it suitable for routine density work where factory adjustment is not required. Nominal volume is 10 ml (0,01 l). Units are packed in pairs of 2 pieces. Produced by manufacturer Marienfeld, this Gay-Lussac style pycnometer supports accurate specific-gravity determinations in analytical chemistry, pharmaceutical quality control, petrochemical testing and academic research. The ground joint stopper promotes reproducible weighing results when establishing density values of pure liquids or solutions under standard laboratory conditions.
This article is part of Density meters & pycnometers, in Density & viscosity measurement.
Key features
- Pack size: 2 pc(s)
- Type: Pycnometer according to Gay-Lussac
- Nominal volume: 10 ml (0,01 l)
- Material: Borosilicate glass 3.3
- Shape: Pear-shaped with ground glass stopper
- EAN: 4250317307002
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Questions about Specific gravity bottles Gay-Lussac, 10 ml, not calibrated
What is this article?
Specific gravity bottles Gay-Lussac, 10 ml, not calibrated is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Density meters & pycnometers, inside Density & viscosity measurement, in Lab instruments.
A pycnometer is a vessel of known volume that is weighed full. An oscillating density meter infers density from how a tube vibrates when it is filled. Both need temperature control. Air bubbles are the ordinary error.
Density is mass divided by volume. A hydrometer floats at a depth that depends on the density of the liquid. A pycnometer is a vessel of known volume that is weighed full. Viscosity is the resistance to flow. A capillary viscometer times how long a volume takes to fall through a tube. Both measurements need a stated temperature, because liquids change density and viscosity as they warm. The units trace to the BIPM and to NIST.
Which category should I open next?
The category is Density & viscosity measurement. The sub-category is Density meters & pycnometers. The catalogue is Lab instruments.
Shelves beside this one are Hydrometers and Viscometers.
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