Beschrijving
Pouring spout NS 34,5/35 for flasks and bottles is a laboratory accessory made for controlled liquid transfer from vessels fitted with the corresponding standard ground joint. The NS 34,5/35 size matches flasks and bottles prepared for this cone, enabling steadier pour-off of solvents, reagents, and process media and reducing uncontrolled runoff at the neck. On the bench it supports safer emptying and more precise direction of flow compared with pouring directly from an open flask or bottle mouth. The unit is offered as one piece for routine use wherever standardised joints are part of the glassware set in chemistry, analytical, or life-science workflows. This pouring spout from manufacturer Starke sits in the pouring-spout category used with common laboratory flasks and bottles. It is suitable for teaching laboratories, research groups, and technical service areas that rely on NS joints and prefer a dedicated pour aid over improvised transfer. Choose the NS 34,5/35 variant when your flasks and bottles are specified for that joint so fit and pouring behaviour stay aligned with the rest of the glassware park.
This article is part of Tubing accessories, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Pouring spout
- Joint size: NS 34,5/35
- Compatible with: Flasks and bottles
Recent bekeken
Misschien vind je dit ook leuk
Questions about Spout NS 34.5/35 for flasks and bottles
What is this article?
Spout NS 34.5/35 for flasks and bottles is the article on this page. Luminix Health distributes Starke for laboratory use. It sits in Tubing accessories, inside Slangen, leidingen & koppelingen, in Labmateriaal.
Tubing accessories are the clips, clamps, connectors and hangers that finish a line. A pinch clamp is how a silicone line is shut without a stopcock. The accessory has to fit the outside diameter, not the bore.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Slangen, leidingen & koppelingen. The sub-category is Tubing accessories. The catalogue is Labmateriaal.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Stopcocks & valves and Silicone tubing.
What should I check before I order?
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.