Description
Weighing bottle with cap, NS 34/12 is a laboratory glass vessel intended for precise sample handling and gravimetric work. Made of borosilicate glass, it combines a defined standard ground joint NS 34/12 with a matching cap so contents remain protected from ambient moisture and dust during transfer and weighing. Height without the cap is 50 mm, giving a compact profile that sits stably on analytical balances. The unit is supplied as 1 pc and has a weight of 0,028 kg, making it straightforward to include in tare calculations and routine workflows. Typical uses include drying, temporary storage and accurate mass determination of solids or powders in quality-control, research and teaching laboratories. The borosilicate material provides the chemical resistance and thermal behaviour expected of everyday lab glassware. This weighing bottle from manufacturer ROTH SELECTION fits naturally into weighing-accessory, bottling and mixing setups where a closed vessel is preferred to open boats. Clear joint sizing supports interchangeability with other NS 34/12 components already present in many glassware collections.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Weighing bottle with cap
- Material: Borosilicate glass
- Ground joint: NS 34/12
- Height without cap: 50 mm
- Weight: 0,028 kg
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Questions about Weighing bottle with cap, NS 34/12, borosilicate glass, H without cap 50 mm
What is this article?
Weighing bottle with cap, NS 34/12, borosilicate glass, H without cap 50 mm is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.