Description
Volumetric flask, trapezoidal shape is a compact clear-glass measuring vessel for small-volume volumetric analysis, fitted with a glass stopper and a standard ground joint 7/16. Blue graduations mark the calibrated 1 ml capacity, enabling careful preparation of micro-scale standard solutions and dilutions. The trapezoidal body form supports stable standing and handling of low fill volumes while the glass stopper seals the joint during mixing or storage of the measured aliquot. Packed as 2 pc(s) and weighing 0,036 kg, the unit suits laboratory glassware sets focused on volumetric flasks and vessels for precise quantitative work. Clear visibility through the glass aids meniscus reading at the blue graduation line. From manufacturer Hirschmann, this trapezoidal volumetric flask combines a 1 ml nominal volume with a matched glass stopper and 7/16 standard ground joint for reproducible small-volume procedures. It is appropriate wherever a stopper-equipped, blue-graduated trapezoidal flask of 1 ml capacity is required in analytical or research laboratory practice.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 1 ml
- Shape: Trapezoidal
- Stopper: Glass stopper
- Joint: Standard ground joint 7/16
- Graduations: Blue
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Questions about Volumetric flask, trapezoidal shape, w. glass stop., st.gr.joint 7/16, 1 ml
What is this article?
Volumetric flask, trapezoidal shape, w. glass stop., st.gr.joint 7/16, 1 ml is the article on this page. Luminix Health distributes Hirschmann 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.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.