Description
Disposable cuvettes with 4 optical windows, 4,5 ml PS are single-use laboratory sample cells designed for optical measurements that benefit from multiple clear viewing faces. These cuvettes are moulded from polystyrene (PS) in a glass-clear quality, feature four optical windows, and provide a nominal volume of 4,5 ml for sample handling and measurement. Supplied in packs of 100 pieces, they support high-throughput workflows where disposable cells reduce cleaning effort and carry-over risk. The glass-clear PS construction with four optical windows enables flexible orientation in the instrument and straightforward visual inspection of the sample. Each pack has a net weight of 0,248 kg for easy storage and distribution at the bench. These cuvettes from manufacturer Witeg are suited to routine photometric sample presentation in research, quality control, and teaching laboratories. The single-use format streamlines successive measurements by removing washing and drying steps while helping maintain sample integrity. Clear polystyrene, four optical windows, and a 4,5 ml capacity make them a practical option for laboratories needing ready-to-use disposable cells with multi-window optical access.
This article is part of Cuvettes.
Key features
- Pack size: 100 pc(s)
- Product type: Disposable cuvettes with 4 optical windows
- Volume: 4,5 ml
- Material: PS
- Optical finish: Glass-clear
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Questions about Disposable cuvettes 4 clear faces 4,5ml PS
What is this article?
Disposable cuvettes 4 clear faces 4,5ml PS 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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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.
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