Description
Titration apparatus according to Pellet 25:0,05 ml is a class AS volumetric instrument for precise titration work in analytical laboratories. Fabricated from borosilicate glass 3.3, the clear-glass body carries blue graduation markings that ensure clear readability of the 25 ml nominal volume with 0,05 ml scale intervals. The design incorporates automatic zero-point adjustment and an NS glass cock in the outlet stopcock, without an intermediate stopcock, and conforms fully to DIN EN ISO 385. Supplied without bottle or blower, the units arrive packed two pieces per carton. This Pellet-type titration apparatus from manufacturer Marienfeld supports efficient, accurate dispensing of titrants in quality-control, research and teaching environments. The chemical resistance of borosilicate glass 3.3 combined with class AS accuracy delivers reliable performance for routine volumetric analysis. Blue graduations on clear glass minimise reading errors, while the automatic zero setting simplifies repeated measurements. Ideal for laboratories requiring durable, standard-compliant glassware for acid-base, redox or complexometric titrations.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Nominal volume: 25 ml
- Graduation interval: 0,05 ml
- Accuracy class: AS
- Material: Borosilicate glass 3.3
- EAN: 4250317306623
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Questions about Automatic burettes acc. to Pellet 25:0.05 ml
What is this article?
Automatic burettes acc. to Pellet 25:0.05 ml is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Burettes, inside Volumetric glassware, in Labware.
A burette delivers a measured volume through a stopcock, which is how a titration is read. Class A and class AS state the tolerance. The stopcock, glass or PTFE, and the volume of the burette are the choices. A dirty bore changes the delivered volume.
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 Burettes. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.