Description
neoChoice disposable cuvettes made of polystyrene (PS) in macro format are single-use optical cells for photometric and kinetic measurements in the laboratory. Each cuvette measures 12,5 × 12,5 × 45 mm overall, with a macro optical window of 10 × 35 mm and a standard path length of 10 mm. The useful fill volume ranges from 2,5 to 4,5 ml, supporting typical sample volumes in UV/Vis spectrophotometry. Suitable for use from 340 nm upward, these PS cuvettes show a standard deviation of ±0,005 absorbance units at 360 nm, supporting reproducible kinetic assays and routine absorbance work. Nest-number sorting simplifies sequential handling and tracking during multi-sample runs. Supplied in packs of 100 pieces from manufacturer neolab - Labor, the disposable format reduces cleaning effort and cross-contamination risk between measurements. Macro window geometry provides a generous light path for standard spectrophotometer holders. Ideal for clinical chemistry, biochemistry and quality-control laboratories that require consistent path length, defined volume range and convenient single-use PS cells for kinetic and endpoint determinations above 340 nm.
This article is part of Cuvettes.
Key features
- Pack size: 100 pc(s)
- Material: Polystyrene (PS)
- Format: Macro, disposable
- Volume range: 2,5–4,5 ml
- Path length: 10 mm
- EAN: 4058072066161
Récemment consulté
Vous aimerez peut-être aussi
Questions about neoChoice Einmal-Küvetten aus PS, Makro, 2,5-4,5 ml, 100 St./Pack
What is this article?
neoChoice Einmal-Küvetten aus PS, Makro, 2,5-4,5 ml, 100 St./Pack is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Cuves, in Matériel de laboratoire.
A cuvette is an optical cell. The spectrophotometer or photometer sends a beam through a defined path length, usually 10 mm, and the absorbance is read from that path. Glass is for the visible range. Quartz or a UV-grade plastic is required below about 320 nm, because ordinary glass absorbs there. The path length and the wavelength window are the two numbers that choose the cell. The optical methods that use it sit with NIST and the BIPM. Laboratory ware is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Cuves. The catalogue is Matériel de laboratoire.
Shelves beside this one are Matériel de laboratoire.
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.