Description
Disposable semi-micro cuvettes, low form, 1,5 ml are single-use laboratory optical cells for photometric work with reduced sample volumes. Manufactured from polystyrene (PS) in a glass-clear finish, the low-form geometry provides a nominal volume of 1,5 ml and a compact shape that is easy to load and seat in standard instrument holders. The disposable concept helps avoid sample carry-over and removes time spent washing reusable cuvettes. Each pack holds 100 pieces and is available from manufacturer Witeg for routine analytical, quality-control, and educational laboratory use. Semi-micro dimensions are practical when sample quantity is limited but a defined, clear optical path is still required. Glass-clear PS construction supports quick visual inspection of the filled cell prior to measurement. Pack net weight is 0,296 kg. These cuvettes form part of the standard cuvette product range employed in research and clinical spectroscopy settings where consistent single-use performance is preferred over reusable glassware.
This article is part of Cuvettes.
Key features
- Pack size: 100 pc(s)
- Product type: Disposable semi-micro cuvettes
- Form: Low form
- Volume: 1,5 ml
- Material: PS (polystyrene), glass-clear
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Questions about Disposable cuvettes semi-micro low form 1,5ml
What is this article?
Disposable cuvettes semi-micro low form 1,5ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Cuvettes, in Labware.
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.
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