Description
Centrifuge tubes with screw cap, brown polypropylene, conical bottom, sterile, 15 ml are robust sample vessels for centrifugation and routine laboratory work. Produced from high-quality brown PP on fully automated lines without manual intervention, the extremely strong tube wall withstands centrifugal forces up to 6.000 RCF. The tubes are autoclavable at 121 °C for 20 minutes; caps must remain open during autoclaving to avoid deformation. Sterile versions from manufacturer ISOLAB Laborgeräte are manufactured in class 10.000 clean-room areas and subsequently gamma-irradiated, and are supplied with a certificate stating they are DNase-, RNase- and pyrogen-free. Polyethylene screw caps with broad ribs give a secure grip for fast one-handed opening and closing, even with gloves; a three-quarter turn achieves a hermetic, leak-proof seal. Side-wall graduations in 0,5 ml steps, a printed writing field and clear bottom volume marks support accurate filling, labelling and residual-volume checks. Individually packed sterile tubes carry lot number, production date and expiry date on the packaging. Supplied as a pack of 50 pieces.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 50 pc(s)
- Material: Brown polypropylene (PP)
- Capacity: 15 ml
- Bottom shape: Conical
- Sterility: Sterile (gamma-irradiated), DNase-/RNase-/pyrogen-free
- EAN: 4250362640048
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Questions about centrifuge tubes - amber - screw cap - P.P - 15 ml - sterilised - aseptic - bulk
What is this article?
centrifuge tubes - amber - screw cap - P.P - 15 ml - sterilised - aseptic - bulk is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
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 Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, 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.