Description
DURAN® Specimen Jar with ground-in knob lid is a versatile laboratory glass vessel for storage, transport and exhibition of specimens and materials. Measuring 162 mm in diameter and 253 mm in height with a 4500 ml capacity, it is made from borosilicate glass 3.3. The ground-in lid creates a tight seal while the knob permits easy opening. A white print is permanently fired onto the glass for durable identification. Laboratory workflows require universally usable glassware of simple form and high versatility; this specimen jar allows conserved objects to be stored and viewed without direct contact. Ideal for display of preparations as well as secure storage and transport, the jar originates from manufacturer Duran/DWK Life Sciences. Its robust yet straightforward design supports a wide range of applications in research, teaching and exhibition settings where reliable containment and clear presentation of samples are essential.
This article is part of Sample containers & jars, in Bottles & containers.
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Questions about DURAN® Specimen Jar, with ground, knobbed lid
What is this article?
DURAN® Specimen Jar, with ground, knobbed lid is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Sample containers & jars, inside Bottles & containers, in Labware.
A sample container or jar is the vessel the sample travels in, with a closure that survives the trip. The volume and the liner decide whether the sample that arrives is the sample that was taken.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Sample containers & jars. The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Canisters & jerrycans, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.

