Description
Sample bottles 20 ml GL 25 clear glass are laboratory containers designed for samples, pills and comparable materials. Manufactured from clear glass with a GL 25 thread and closed by a PE screw cap, each bottle measures 27 mm in diameter and 50 mm in height, providing a nominal volume of 20 ml (0,02 l). The transparent glass body allows immediate visual checks of fill level and content appearance during routine handling. These sample bottles from manufacturer Witeg come in packs of 100 pieces, making them practical for sample collection, short-term storage and laboratory logistics in analytical, pharmaceutical and research settings. The GL 25 neck standard supports use with matching closures and accessories, while the PE screw caps deliver a dependable seal for everyday workflows. Net pack weight is 1,5 kg. Ideal for sample archiving, pill dispensing tasks and general laboratory organisation, the bottles offer a compact footprint with clear-glass durability suited to high-throughput bench and stockroom use.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 100 pc(s)
- Nominal volume: 20 ml
- Thread: GL 25
- Diameter: 27 mm
- Height: 50 mm
- Material: Clear glass
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Questions about Specimen bottles 20ml GL25 clear glass
What is this article?
Specimen bottles 20ml GL25 clear glass is the article on this page. Luminix Health distributes Witeg 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.

