Description
Test tubes with screw cap, ungraduated, 100 × 16 mm are laboratory sample tubes manufactured from neutral glass for general analytical and culture-related work. The screw caps provide a reliable seal that helps protect contents during handling, transport and short-term storage. Each tube measures 100 mm in length by 16 mm in diameter and is supplied without graduation marks, making the format suitable where volume markings are not required. Tubes and caps are packed individually, supporting clean bench organisation and reducing cross-contamination risk between units. The design is particularly recommended for tissue-culture sample handling where a secure closure and clear glass body are advantageous. Offered by manufacturer ISOLAB Laborgeräte, this pack of 100 pieces serves routine sample preparation, temporary holding of liquids or suspensions, and general laboratory workflows that call for robust, sealable glass tubes. Neutral-glass construction supports chemical compatibility with many aqueous and mild organic media commonly used in research and quality-control environments.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Dimensions: 100 × 16 mm
- Material: Neutral glass
- Cap type: Screw cap
- Graduation: Ungraduated
- EAN: 4250362639646
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Questions about test tube - glass - screw cap - 16x100 mm
What is this article?
test tube - glass - screw cap - 16x100 mm is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Test tubes, inside Tubes & vials, in Labware.
A test tube is the open cylindrical vessel for a small liquid, in borosilicate glass or in plastic. Rimmed and rimless mouths differ. The size is diameter by length. It is not graduated for a result, and a glass tube that will be centrifuged has a force limit.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Tubes & vials. The sub-category is Test tubes. The catalogue is Labware.
Shelves beside this one are Centrifuge tubes (conical), Sample vials & NMR tubes and Tube & vial accessories.
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. Delivery across Europe, two to five days when in stock. 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.