Beschreibung
Roll-rim snap-cap vials 20 ml clear glass are laboratory containers for sample holding, short-term storage and routine handling in analytical and research work. Each vial is made from clear glass and provides a nominal volume of 20 ml (0,02 l). Defined dimensions include a neck diameter of 17 mm, an outer diameter of 27 mm and a height of 55 mm, giving a compact format that is easy to handle on the bench. The roll-rim finish is intended for snap-cap closure, supporting quick opening and resealing during sample preparation, aliquoting or visual inspection. Clear glass allows fill level and content appearance to be checked without removing the closure. These vials from manufacturer Witeg are supplied in packs of 200 pieces, which suits laboratories that process many samples or keep stock for recurring methods. They are suitable for everyday use in chemistry, life sciences, quality control and teaching laboratories where transparent glass snap-cap vials with consistent geometry are required. Uniform sizing across the pack supports organised storage and reproducible handling.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
Key features
- Pack size: 200 pc(s)
- Nominal volume: 20 ml
- Neck diameter: 17 mm
- Outer diameter: 27 mm
- Height: 55 mm
- Colour: Clear glass
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Questions about Rolled neck bottles 20 ml clear glass
What is this article?
Rolled neck bottles 20 ml clear glass is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Microcentrifuge & reaction tubes, inside Microplates, PCR & reaction tubes, in Verbrauchsmaterialien.
A microcentrifuge tube, the familiar 1.5 mL or 2 mL flip-cap tube, holds a small reaction or a spin-down. The cap style, the centrifugal-force rating and whether the tube is low-binding are the specification. A PCR tube is thinner and is a different article.
A microplate is an array of wells so the same step can be done many times. A deep-well plate holds more volume. A PCR plate or a strip of tubes is thin-walled so the temperature of a cycler reaches the liquid quickly. A seal keeps the well from evaporating. The well number, the working volume and whether the plate is skirted for a robot are the choices. Diagnostic test systems are listed under ISO in vitro diagnostic systems. Methods are on PubMed.
Which category should I open next?
The category is Microplates, PCR & reaction tubes. The sub-category is Microcentrifuge & reaction tubes. The catalogue is Verbrauchsmaterialien.
Shelves beside this one are PCR plates, tubes & strips, Microplates, Plate seals & sealing films and Deep-well plates.
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.