Description
DURAN® Specimen Jar with ground-in knob lid provides a larger-capacity borosilicate glass 3.3 vessel for secure storage, transport and exhibition of laboratory preparations. Measuring 110 mm in diameter and 103 mm in height, the jar holds 800 ml and features a ground-in lid that ensures a tight closure. The knob on the lid allows easy opening while a fired-in white print marking remains permanently legible. These specimen jars are widely used to conserve and display materials so that objects can be examined without being touched. Their straightforward geometry and chemical durability make them universally applicable for diverse laboratory tasks. Ideal for organ specimens, educational displays and general material storage, the design balances visibility with reliable containment. This single-piece unit from manufacturer Duran/DWK Life Sciences supports both routine laboratory workflows and presentation settings where clear, sealed housing is 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.

