Description
Class A volumetric flasks in transparent borosilicate glass 3.3 provide defined volumes for accurate volumetric analysis and standard-solution work. This 200 ml version features a ground joint 14/23 and is suited to preparing calibrants, performing dilutions and completing quantitative make-up to volume. The transparent glass body enables reliable meniscus reading at the graduation mark under normal laboratory lighting. Borosilicate glass 3.3 is specified for these flasks, aligning with material expectations for chemical laboratory glassware used in analytical procedures. Each pack contains 2 pieces, supporting efficient parallel preparation on the bench. These volumetric flasks from manufacturer Isolab are compatible with stoppers and connectors matching the 14/23 joint size used across standard glassware sets. Stated weight is 0,300 kg, which keeps the vessels manageable during weighing and handling steps. They are appropriate for research, quality-control and teaching environments that require class A volumetric glassware for reproducible 200 ml volumes in titrations, solution preparation and related quantitative workflows.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Class A volumetric flasks
- Material: Transparent borosilicate glass 3.3
- Capacity: 200 ml
- Glass appearance: Transparent
- Joint size: 14/23
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Questions about Volumetric flasks, cl. A, transp. glass, borosilic. gl. 3.3, joint 14/23, 200 ml
What is this article?
Volumetric flasks, cl. A, transp. glass, borosilic. gl. 3.3, joint 14/23, 200 ml is the article on this page. Luminix Health distributes Isolab for laboratory use. It sits in Volumetric flasks, inside Volumetric glassware, in Labware.
A volumetric flask is calibrated to contain one volume at a reference temperature, with a single mark on a narrow neck. Class A is the tight tolerance. It is not a storage bottle and it is not for heating. The stopper is part of the calibrated article.
Volumetric glassware is glass that has been calibrated to contain or to deliver one stated volume at a reference temperature. That calibration is the whole point. Class A and class AS have a tighter tolerance than class B. A volumetric flask contains. A pipette and a burette deliver. A measuring cylinder is the coarser reading, used when the volume is not the result. The classes sit under ISO laboratory glassware. The chain back to the unit of volume is the work of the BIPM and of NIST.
Which category should I open next?
The category is Volumetric glassware. The sub-category is Volumetric flasks. The catalogue is Labware.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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