Description
witeg laboratory bottles 100 ml GL 45 in clear borosilicate glass 3.3 are graduated media bottles intended for storage, preparation and handling of laboratory reagents and solutions. Each bottle features yellow printed graduations (colour code), the witeg logo, an ID code and certificate marking, and is supplied with a yellow polypropylene screw cap and pouring ring. The GL 45 thread ensures compatibility with standard laboratory closures and accessories. Manufactured from borosilicate glass 3.3, the bottles are autoclavable and conform to ISO 4796-1 and USP standards, supporting thermal and chemical resistance required in routine laboratory workflows. Nominal volume is 100 ml (0,1 l) with a net weight of 0,16 kg per bottle. Offered in a pack of 10 pieces from manufacturer Witeg, these clear bottles with yellow colour-coded graduations and caps facilitate quick visual identification on the bench or in storage. Suitable for general chemistry, life-science and quality-control laboratories needing durable, graduated GL 45 reagent bottles.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 100 ml
- Thread: GL 45
- Material: Borosilicate glass 3.3
- Graduation: Yellow graduated (colour code)
- Cap and ring: Yellow PP screw cap and pouring ring
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Questions about witeg laboratory bottles 100 ml GL 45 boro 3.3
What is this article?
witeg laboratory bottles 100 ml GL 45 boro 3.3 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.









