Description
Pycnometer according to Gay-Lussac, 50 ml, not adjusted is a pear-shaped density determination vessel manufactured from borosilicate glass 3.3 and fitted with a ground glass stopper. Built in accordance with DIN ISO 3507, it supports accurate liquid density measurements in analytical chemistry, quality-control and materials-testing laboratories. The nominal volume of 50 ml (0,05 l) offers a practical working capacity for routine sample handling while the classic pear-shaped body promotes complete filling and emptying with minimal air entrapment. Supplied not adjusted, the instrument allows laboratories to apply their own calibration routines or to perform relative density comparisons. Each pack contains two identical pieces, enabling parallel determinations or providing a ready spare. Produced by manufacturer Marienfeld, the borosilicate 3.3 construction delivers the chemical resistance and thermal stability expected in demanding laboratory environments. The ground stopper ensures a reliable seal during weighing and temperature equilibration steps, making this pycnometer a dependable choice for pharmaceutical, petrochemical and general research workflows that require consistent volumetric density data.
This article is part of Density meters & pycnometers, in Density & viscosity measurement.
Key features
- Pack size: 2 pc(s)
- Nominal volume: 50 ml
- Material: Borosilicate glass 3.3
- Shape: Pear-shaped
- Stopper: Ground glass stopper
- EAN: 4250317307026
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Questions about Specific gravity bottles Gay-Lussac, 50 ml, not calibrated
What is this article?
Specific gravity bottles Gay-Lussac, 50 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 Instruments de laboratoire.
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 Instruments de laboratoire.
Shelves beside this one are Hydrometers and Viscometers.
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