Description
Rotilabo® short screw-top vials ND9 in brown polypropylene (PP) provide 1,5 ml sample vessels for liquid chromatography workflows where reduced light exposure is preferred. The short-thread ND9 format is intended for use with matching screw caps on HPLC autosamplers and related LC sample handling. Brown PP helps limit light reaching light-sensitive contents while retaining the convenience of a plastic screw-top vial. Delivered in packs of 100 pc(s) from manufacturer ROTH SELECTION, these vials suit laboratories that process series of samples for HPLC, LC and LC-MS preparation. Short screw-top geometry supports secure closure with ND9 caps used across common chromatography platforms. The 1,5 ml working volume covers typical analytical aliquots, diluted standards and prepared injection solutions. At a pack weight of 0,300 kg, the unit quantity is practical for stocking busy analytical benches. Choose these brown PP short screw-top vials ND9 whenever coloured polypropylene and the ND9 short-thread interface are specified for liquid chromatography sample containers.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 100 pc(s)
- Brand: Rotilabo®
- Product type: Short screw-top vials ND9
- Material: PP brown
- Volume: 1,5 ml
- Weight: 0,300 kg
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Questions about Rotilabo® short screw-top vials ND9, PP brown, 1.5 ml, 100 unit(s)
What is this article?
Rotilabo® short screw-top vials ND9, PP brown, 1.5 ml, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.