Description
Rotilabo® rolled edge vials ND20 are flat-bottom laboratory vials for liquid chromatography and HPLC sample handling. Each vial provides a 100 ml working volume with outer dimensions of Ø 51,6 × H 94,5 mm and an ND20 rolled-edge neck finish intended for matching ND20 crimp closures. The flat base supports stable standing on the bench, in racks, and during routine sample preparation. These vials are offered in a pack of 88 pieces with a total pack weight of 8,040 kg, suiting laboratories that process larger sample aliquots in LC, HPLC, or LC-MS workflows. Dimensional clarity helps method documentation, inventory control, and consistent fit with ND20 aluminium crimp caps used across chromatography suites. Part of the ROTH SELECTION range, the vials address everyday needs in liquid chromatography applications where reliable containment of mid-volume samples is required. They integrate into standard HPLC laboratory glass and consumable setups without altering established ND20 sealing practices. Clear specification of capacity, diameter, height, and pack quantity supports straightforward ordering for chromatography laboratories and shared analytical facilities.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 88 pc(s)
- Product type: Rolled edge vials ND20
- Bottom: Flat
- Volume: 100 ml
- Dimensions: Ø 51,6 × H 94,5 mm
- Neck finish: ND20
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Questions about Rotilabo® rolled edge vials ND20, flat bottom, 100ml, Ø 51.6 x H 94.5 mm
What is this article?
Rotilabo® rolled edge vials ND20, flat bottom, 100ml, Ø 51.6 x H 94.5 mm 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.
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.