Description
Fluoroplastic test tubes with a 12 ml capacity, supplied without ring mark and without stopper joint, provide a simple open-tube format for laboratory sample handling. The fluoroplastic construction places these tubes among consumables for spectroscopy and spectrometry applications, including support tasks around AAS, ICP, UV-VIS and FT-IR workflows. Absence of a ring mark and stopper joint yields an unadorned 12 ml tube for users who prefer a plain vessel without volume graduation or integrated closure interface. Each item is packed as 1 pc with a weight of 0,018 kg, convenient for single-station use or selective replenishment. These test tubes from manufacturer Vitlab fit laboratories that specify fluoroplastic sample-contact ware in a minimal configuration. The 12 ml size remains suitable for small aliquots and intermediate portions during analytical preparation or transfer steps. Selection is guided by the stated material class and open-tube layout rather than graduated or stoppered variants. Use aligns with general laboratory sample handling in the listed spectroscopy and spectrometry consumable categories.
This article belongs on Reference substances & reagents (other), in Analytical standards & reference materials.
Key features
- Pack size: 1 pc
- Product type: Fluoroplastic test tube
- Volume: 12 ml
- Ring mark: without ring mark
- Stopper joint: without stopper joint
- Weight: 0,018 kg
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Questions about Fluoroplastic test tubes 12 ml, without ring mark, without sopper joint
What is this article?
Fluoroplastic test tubes 12 ml, without ring mark, without sopper joint is the article on this page. Luminix Health distributes Vitlab for laboratory use. It sits in Reference substances & reagents (other), inside Analytical standards & reference materials, in Lab chemicals.
A reference substance has a stated identity and a stated content, used to check a method or to standardise a titration. It is a more tightly specified article than a reagent grade bottle of the same name. The lot's certificate is part of the product.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Reference substances & reagents (other). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
What should I check before I order?
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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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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.

