Description
This 0,25 mL micro insert is a clear glass insert for wide-opening vials, designed to reduce residual volume when working with limited sample amounts. Outer diameter is 6 mm and outer height is 31 mm, with a conical profile ending in a 12 mm tip that concentrates the sample at the base for efficient withdrawal. The clear glass body permits easy visual control of fill level during preparation and injection sequences. Packed in units of 100 pieces from manufacturer Macherey-Nagel, the insert fits wide-opening vial formats commonly used in chromatographic sample handling. Nominal volume is 0,25 mL (0,00025 l), supporting micro-scale aliquots where full vial volumes would leave excess unused sample. Conical geometry aids complete sample recovery with fine needles or tips, while the defined outer dimensions support stable seating inside matching wide-mouth vials. Suitable for laboratories that require consistent micro inserts for HPLC, GC, and related analytical workflows involving small sample quantities in chemical, pharmaceutical, and environmental applications.
This article is part of Bottle accessories (pouring rings, dispensers, caps), in Bottles & containers.
Key features
- Pack size: 100 pc(s)
- Nominal volume: 0,25 mL
- Outer diameter: 6 mm
- Height: 31 mm
- Colour: Clear glass
- EAN: 4046681086724
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Questions about Insert wide o-0.25, c, 6x31, con. 12mm
What is this article?
Insert wide o-0.25, c, 6x31, con. 12mm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Bottle accessories (pouring rings, dispensers, caps), inside Bottles & containers, in Labware.
Bottle accessories are the pieces on the neck: a pouring ring, a dispenser seat, a cap liner, a tamper ring. They decide how the bottle delivers and whether the closure still matches after the original cap is gone.
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 Bottle accessories (pouring rings, dispensers, caps). The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Sample containers & jars, Canisters & jerrycans and Wash bottles.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.