Description
Nessler cylinder with graduation and spout in Boro 3.3 borosilicate glass is intended for colorimetric comparison and controlled liquid handling in analytical laboratories. Blue inscriptions define two fixed marks at 50 ml and 100 ml, supporting clear, repeatable volume setting during Nesslerisation and related visual assays. The integrated spout allows neat pouring after observation, while the graduated body aids consistent sample presentation between operators. Borosilicate glass 3.3 offers the chemical and thermal resistance expected in routine water analysis, environmental testing and quality-control work. Supplied as two pieces, the set is practical for parallel sample and blank comparisons on the bench. This glassware from manufacturer Hecht suits teaching laboratories and industrial QC environments that still rely on classic colorimetric methods alongside instrumental techniques. Robust construction and high-contrast blue markings improve readability against the pale yellow to brown colour developments typical of ammonia and similar determinations, helping standardise visual endpoints across shifts and sites.
This article is part of Measuring cylinders, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Nessler cylinder with spout
- Material: Boro 3.3 borosilicate glass
- Graduation marks: 50 ml and 100 ml
- Inscription colour: blue
- Design: with graduation and pouring spout
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Questions about Cylinder, Nessler colour comparison, flat bottom, Boro 3.3, printing blue, Two
What is this article?
Cylinder, Nessler colour comparison, flat bottom, Boro 3.3, printing blue, Two is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Measuring cylinders, inside Volumetric glassware, in Labware.
A measuring cylinder is the tall graduated vessel for a volume that does not need volumetric-flask accuracy. Class A and class B differ in tolerance. Reading the bottom of the meniscus, at eye level, is part of using it.
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 Measuring cylinders. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Burettes, Mixing cylinders and Volumetric accessories & certificates.
What should I check before I order?
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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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.