Description
Nalgene™ Square PETG Media Bottles with Closure are non-sterile containers intended for packaging, shipping and storage of liquid media, buffers and sera. These thick-walled, robust square bottles provide an excellent gas barrier and are specifically designed for media and serum applications. Break-resistant PETG construction with molded graduations and a transparent body enables easy content identification and reliable handling. Each bottle offers 250 ml capacity, an HDPE closure in size 38-430, a diameter of 61 mm, a height of 146 mm and a narrow-mouth neck with 28 mm inner diameter. Leakproof performance supports secure transport while the square format improves packing density and storage efficiency. Shrink-wrapped on trays, the bottles are supplied by manufacturer Thermo Scientific - Laboratory Plastics as a practical laboratory plastics solution. Available in packs of 60 pieces, they suit routine media preparation, buffer handling and serum workflows where non-sterile robust containers are required.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 60 pc(s)
- Material: PETG
- Capacity: 250 ml
- Closure material: HDPE
- Closure size: 38-430
- Diameter: 61 mm
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Questions about BOTTLE MEDIA BULK PETG;250 ML
What is this article?
BOTTLE MEDIA BULK PETG;250 ML is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics for laboratory use. It sits in Laboratory glass bottles, inside Bottles & containers, in Labware.
A laboratory glass bottle is borosilicate or soda-lime, with a stated capacity and a neck for a screw cap or a ground stopper. Glass is the choice when the liquid attacks a plastic, or when the bottle will be heated or autoclaved.
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 Laboratory glass bottles. The catalogue is Labware.
Shelves beside this one are Plastic bottles (narrow & wide mouth), Sample containers & jars, 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.

