Description
Narrow-mouth bottle 30 ml clear glass is a laboratory storage bottle with DIN thread GL 18, delivered complete with screw cap and LDPE liner. The clear glass body and narrow-mouth geometry support secure containment of liquids while allowing direct visual inspection of contents and fill level. Nominal volume is 30 ml (0,03 l), with a net weight of 0,051 kg. These bottles suit chemical handling, sample storage and routine laboratory work where a dependable screw closure is required. The GL 18 thread follows the familiar DIN standard used across many labware systems, and the included LDPE liner helps form a tight seal. Packaged as 143 pc(s), the unit quantity supports stocking for multi-user laboratories and teaching environments. From manufacturer Witeg, the bottle belongs to the family of threaded chemical and screw-cap bottles commonly used for reagents and solutions. Clear glass construction keeps the contents visible during preparation and storage. Typical applications include general chemistry, quality control and preparative workflows that benefit from controlled pouring through a narrow neck and reliable resealing after use.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 143 pc(s)
- Nominal volume: 30 ml
- Thread: GL 18
- Neck type: Narrow-mouth
- Material: Clear glass
- Closure: Screw cap with LDPE liner
- Technical Information Sheet:
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Questions about Bottle, narrow neck, 30 ml, DIN screw th
What is this article?
Bottle, narrow neck, 30 ml, DIN screw th 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.