Description
neochrom® fine thread bottles ND18 are clear-glass sample bottles with a nominal volume of 20 ml, designed for routine laboratory storage and sample handling. Manufactured from glass of the 1st hydrolytic class, they offer high chemical resistance and low alkali release for aqueous and organic media. Each bottle features a fine ND18 thread and a rounded bottom that supports stable standing and gentle mixing. The clear glass body allows direct visual inspection of fill level, colour and any suspended material without opening the vessel. Supplied as a pack of 100 pieces from manufacturer neolab - Labor, these bottles suit sample preparation, short-term storage, transport between workstations and general laboratory workflows where a fine-thread closure is preferred. The 20 ml format balances compact bench footprint with practical working volume for aliquots, standards and intermediate solutions. Compatible with matching ND18 screw caps (ordered separately), the bottles integrate easily into existing vial and bottle systems used in analytical, quality-control and research laboratories.
This article belongs on Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 100 pcs
- Brand: neochrom®
- Thread: ND18 fine thread
- Glass quality: 1st hydrolytic class
- Colour: Clear glass
- EAN: 4058072037116
- Technical Information Sheet:
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Questions about neochrom® Feingewindeflaschen ND18, Klarglas, 20 ml, 100 Stck./Pack
What is this article?
neochrom® Feingewindeflaschen ND18, Klarglas, 20 ml, 100 Stck./Pack is the article on this page. Luminix Health distributes neolab 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.