Beschrijving
Woulff bottle, 3000 ml, GL 45, plastic-coated is a vacuum- and filtration-ready bottle formed from borosilicate glass 3.3 with a protective plastic coating. The 3 l bottle-shaped vessel features a glass insert with detachable polypropylene olives of 11 mm diameter, a ventilation valve and a clock-type manometer covering two scale ranges (1000–0 mbar and 760–0 mm Hg). The plastic coating acts as splinter and implosion protection during vacuum filtration and reduced-pressure work. Borosilicate glass 3.3 provides chemical resistance and thermal stability for demanding laboratory environments. Supplied as one piece with a net weight of 2,173 kg, this Woulff bottle from manufacturer Rettberg is designed for filtration, vacuum and gas-handling applications in research and quality-control laboratories. The combination of GL 45 compatibility, removable PP olives and dual-scale manometer supports clear pressure monitoring and flexible connection options in everyday lab practice.
This article is part of Laboratory glass bottles, in Bottles & containers.
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Questions about Woulff bottle, 3000 ml, GL 45 plastic coated
What is this article?
Woulff bottle, 3000 ml, GL 45 plastic coated is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Laboratory glass bottles, inside Flessen & verpakkingen, in Labmateriaal.
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 Flessen & verpakkingen. The sub-category is Laboratory glass bottles. The catalogue is Labmateriaal.
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.

