Description
Laboratory bottle 250 ml, "Protect save" coated, vacuum- and pressure-resistant combines borosilicate laboratory glass with a protective outer plastic layer for safer handling under vacuum and pressure. The clear bottle is rated for a working range from −1 to +1,5 bar, follows DIN ISO 1595 and carries a GL 45 thread; it is supplied without closure and includes a retrace code. Neutral glass quality is aligned with USP/EP expectations, and the bottle bears a TÜV/GS mark. The "Protect save" PE coating keeps the advantages of glass on the inner surface while adding impact, splinter and spill protection on the outside, yet still allows clear visibility of the contents. Polyethylene is physiologically unobjectionable, virtually odourless and taste-neutral, supporting use in food-related and drinking-water contexts as well as general laboratory work. The coating resists many acids, alkalis, salt solutions and water, and offers good corrosion and abrasion behaviour; service temperature reaches +60 °C, and the coated bottle is not autoclavable. This premium bottle from manufacturer Landgraf HLL is made from borosilicate glass 3.3, measures about 138 mm in height and 70 mm outer diameter, and is offered in packs of ten pieces for vacuum, pressure and everyday chemical handling where coated glass safety is required.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 250 ml
- Thread: GL 45
- Material: Borosilicate glass 3.3
- Height: 138 mm
- Outer diameter: 70 mm
- Technical Information Sheet:
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Questions about Laboratory bottle 250ml, ''Protect save'' Coated, vacuum and pressure resistant
What is this article?
Laboratory bottle 250ml, ''Protect save'' Coated, vacuum and pressure resistant is the article on this page. Luminix Health distributes Landgraf HLL 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.