Description
Petri dish base 65 x 20 mm is a laboratory bottom dish for microbiological culture, colony growth and routine plating applications. With dimensions of 65 x 20 mm and a ground edge, it serves as the lower half of a Petri dish assembly and provides a generous working surface for streak plates, media pouring and visual inspection of colonies. The ground rim delivers a smooth, uniform contact face for a matching lid, supporting secure closure and orderly stacking during incubation and storage. Available as a single piece from manufacturer Schlee, this base fits research, industrial quality-control and educational laboratories that need a mid-to-larger culture format without moving to full-size dishes. Its size is convenient for solid-media techniques, short-term culture maintenance and demonstration work where clear visibility of growth is important. Paired with a corresponding cover it forms a complete culture vessel suitable for standard bacteriological and mycological procedures. Precise dimensional data and the finished edge simplify specification within laboratory material catalogues, allowing reliable pairing with other dishes and accessories used across scientific and technical environments.
This article is part of Petri dishes, in Culture media & microbiology.
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Questions about Petri dish (quartz) dimensions 65 x 20mm
What is this article?
Petri dish (quartz) dimensions 65 x 20mm is the article on this page. Luminix Health distributes Schlee for laboratory use. It sits in Petri dishes, inside Culture media & microbiology, in Microbiology lab supplies.
A Petri dish is the shallow lidded plate agar is poured into, or a sample is placed in. Diameter and whether it is vented, and whether it arrives sterile and empty or already filled, are the choices. A 90 mm dish is the ordinary one. Slippable lids and vented lids differ in how they dry a plate.
A culture medium is the food and the solid or liquid home of a microorganism. Dehydrated media are powders the laboratory dissolves and sterilises. Ready-to-use plates and tubes are already that. A Petri dish is the plate. Selective media let one kind of organism grow and hold another back. The formulation and the supplements, not the colour of the agar, are the specification. Reference strains are at ATCC. Methods are on PubMed. Biosafety practice is the WHO laboratory biosafety topic.
Which category should I open next?
The category is Culture media & microbiology. The sub-category is Petri dishes. The catalogue is Microbiology lab supplies.
Shelves beside this one are Dehydrated culture media (agar & broth bases), Ready-to-use culture media (plates, tubes, bottles), Microbiology (other), Inoculation loops, spreaders & needles and Microbial identification, hygiene monitoring & rapid tests.
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.
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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.
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.

