Description
Stoppers for cuvettes 10 × 10 mm are laboratory closures made from low-density polyethylene (LDPE) for sealing standard square optical cells with a 10 × 10 mm path. The flexible LDPE material helps limit evaporation and airborne contamination during photometric work and short interim sample holding. Supplied as a pack of 1000 pieces, these stoppers suit high-throughput environments that process large numbers of cuvettes each day. They fit common 10 × 10 mm spectrophotometer and photometer cuvettes used in visible and near-UV assays. Available from manufacturer Witeg, the stoppers integrate smoothly into routine workflows in research, quality control, clinical chemistry and teaching laboratories. Soft polyethylene eases insertion and removal while reducing the risk of chipping glass or scratching plastic cell rims. The pack has a net weight of 0,232 kg, offering convenient bulk stock for continuous laboratory use whenever temporary closure of 10 × 10 mm cuvettes is required.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1000 pc(s)
- Material: Low-density polyethylene (LDPE)
- Cuvette size: 10 × 10 mm
- Product type: Cuvette stopper
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Questions about Caps for cuvettes 10x10mm
What is this article?
Caps for cuvettes 10x10mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Labware.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Rubber & silicone stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.