Description
BOLA ground joint adapter NS 29/32 – NS 19/26 is a PTFE laboratory adapter for bridging standard ground joints of different sizes. Produced from polytetrafluoroethylene (PTFE), it provides a core NS 29/32 and a socket NS 19/26, with sealing rings on the outside and a knurled handle for secure grip. Knurled handle diameter is 40 mm. Net weight is 0,051 kg. This reducing transition piece from manufacturer Bohlender is designed for glassware assemblies that require an inert PTFE interface between NS 29/32 and NS 19/26 joints. The socket-in-core layout keeps the connection compact while the external sealing rings assist seating. Supplied as 1 pc, it fits chemical, preparative and analytical setups using Normschliff components. PTFE construction avoids metal contact at the joint and supports use where chemical resistance of the adapter material is important. Select this BOLA PTFE ground joint adapter for reliable NS 29/32 to NS 19/26 transitions in everyday laboratory glassware configurations.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Core: NS 29/32
- Socket: NS 19/26
- Knurled handle diameter: 40 mm
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Questions about BOLA Ground Joint Adapters, NS 29/32 - NS 19/26 PTFE, with standard ground joint
What is this article?
BOLA Ground Joint Adapters, NS 29/32 - NS 19/26 PTFE, with standard ground joint is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
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 Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
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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.