Description
Sample tubes, PP, 12 x 75 mm, round bottom are laboratory consumables designed for sample collection, short-term storage and processing across analytical, clinical and research applications. Produced from polypropylene (PP), they offer good chemical resistance for many aqueous and organic media together with a nominal volume of 0,005 l. Measuring 12 mm in diameter and 75 mm in height with a round-bottom profile, the tubes seat reliably in standard racks, heating blocks and numerous autosampler platforms. Each pack contains 1000 pieces, enabling efficient high-throughput work while preserving consistent geometry. These sample tubes from manufacturer Ratiolab suit routine laboratory procedures where polypropylene compatibility is preferred. They fit naturally into sample-vial and autosampler workflows used in quality control, diagnostics and general laboratory practice. The round bottom supports effective mixing and recovery of limited sample volumes, and the robust yet lightweight construction facilitates handling and transport under ordinary laboratory temperature conditions. They constitute a straightforward, well-specified choice for daily sample management tasks.
This article is part of Chromatography accessories, in Vials, caps & septa.
Key features
- Pack size: 1000 pc(s)
- Storage temperature: 10-50 °C
- Material: Polypropylene (PP)
- Diameter: 12 mm
- Height: 75 mm
- EAN: 4250958301872
- Technical Information Sheet:
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Questions about Test Tubes, PP, 12 x 75 mm, round bottom
What is this article?
Test Tubes, PP, 12 x 75 mm, round bottom is the article on this page. Luminix Health distributes Ratiolab for laboratory use. It sits in Chromatography accessories, inside Vials, caps & septa, in Chromatography equipment.
These are the small chromatography parts that are not a column, a vial or a syringe: vial racks, solvent filters, waste caps, ferrule kits. A solvent inlet filter is what keeps the pump from swallowing particles out of the bottle.
An autosampler vial is the small closed bottle a chromatograph picks up. The neck is crimp, screw or snap, and the cap and the septum have to be that neck. The septum is the part the needle pierces. A soft septum reseals. A septum that is wrong for the solvent swells or sheds particles into the sample. Inserts reduce the volume when the sample is scarce. The separation they feed is described with IUPAC names and PubChem data.
Which category should I open next?
The category is Vials, caps & septa. The sub-category is Chromatography accessories. The catalogue is Chromatography equipment.
Shelves beside this one are Vial caps & septa, Autosampler vials, Crimpers & decappers and Vial inserts.
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.