Description
Rotilabo®-screw thread ND11 vials, 4 ml are clear-glass sample vials intended for liquid chromatography and general analytical sample handling. The 4 ml capacity with ND11 screw-thread finish accepts matching ND11 screw caps and septa, enabling secure closure for autosampler use, intermediate storage, and bench-top aliquots. Clear glass supports visual inspection of fill level, solvent clarity, and residual volume during HPLC sample preparation. Packaged as 100 pc(s) from manufacturer ROTH SELECTION, the vials suit high-throughput laboratories that standardise on ND11 formats across LC, HPLC, and LC-MS workflows. Pack weight is 0,525 kg, practical for shelf stocking beside caps, inserts, and rack systems. These screw-thread vials fit routine chromatography applications where reproducible neck geometry and optical clarity matter for method transfer and daily sample queues. Use them for calibration standards, QC samples, and process aliquots that require a reliable 4 ml clear-glass vessel with ND11 compatibility in modern analytical laboratories.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 100 pc(s)
- Brand: Rotilabo®
- Type: Screw thread vials
- Neck finish: ND11
- Volume: 4 ml
- Glass: Clear glass
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Questions about Rotilabo®-screw thread ND11 vials, 4 ml, clear glass, 100 unit(s)
What is this article?
Rotilabo®-screw thread ND11 vials, 4 ml, clear glass, 100 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Vial caps & septa, inside Vials, caps & septa, in Chromatography equipment.
A vial cap and a septum have to match the vial neck: crimp, screw or snap, and the diameter. The septum material, PTFE/silicone or rubber, decides chemical resistance and how many times a needle can pierce it. A septum that sheds into the solvent becomes ghost peaks.
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 Vial caps & septa. The catalogue is Chromatography equipment.
Shelves beside this one are Chromatography accessories, Autosampler vials, Crimpers & decappers and Vial inserts.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.
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.