Description
PTFE29 behrotest PTFE sleeves are ground-joint sleeves for reaction vessels with NS 29 joints, supplied as a set of 12 pieces for laboratory glassware assemblies. Manufactured from PTFE, the sleeves sit between matching conical joints to improve sealing and ease separation of apparatus after heating or reaction work. They are relevant wherever NS 29 connections are used on flasks, reactors, or related vessels in synthesis, digestion, or sample-treatment setups. This behrotest set from manufacturer Behr provides a ready stock of identical sleeves so multiple stations or parallel experiments can be equipped consistently. The unit is offered as one set, with a gross weight of only 0,01 kg, and originates from the United Kingdom. Packaging volume and dimensions remain small, supporting tidy storage in glassware drawers or joint-accessory trays. Use the PTFE29 sleeves as replaceable sealing aids within standard NS 29 ground-joint systems, helping maintain reliable connections without altering the vessel geometry. Clear model coding simplifies reordering when sleeves become worn or contaminated in routine laboratory service.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
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Questions about PTFE29 behrotest PTFE sleeves for vessels NS 29 set of 12 pcs.
What is this article?
PTFE29 behrotest PTFE sleeves for vessels NS 29 set of 12 pcs. is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Microcentrifuge & reaction tubes, inside Microplates, PCR & reaction tubes, in Lab consumables.
A microcentrifuge tube, the familiar 1.5 mL or 2 mL flip-cap tube, holds a small reaction or a spin-down. The cap style, the centrifugal-force rating and whether the tube is low-binding are the specification. A PCR tube is thinner and is a different article.
A microplate is an array of wells so the same step can be done many times. A deep-well plate holds more volume. A PCR plate or a strip of tubes is thin-walled so the temperature of a cycler reaches the liquid quickly. A seal keeps the well from evaporating. The well number, the working volume and whether the plate is skirted for a robot are the choices. Diagnostic test systems are listed under ISO in vitro diagnostic systems. Methods are on PubMed.
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The category is Microplates, PCR & reaction tubes. The sub-category is Microcentrifuge & reaction tubes. The catalogue is Lab consumables.
Shelves beside this one are PCR plates, tubes & strips, Microplates, Plate seals & sealing films and Deep-well plates.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.


