Description
N 20 bromobutyl stopper red is a laboratory sealing plug manufactured from bromobutyl rubber with a hardness of 45° Shore A. It is supplied in packs of 100 pieces for use with N 20 vial formats in chromatography and general laboratory sample handling. The red bromobutyl material provides a resilient elastomeric seal suited to applications that call for N 20 stoppers rather than full crimp assemblies. This stopper from manufacturer Macherey-Nagel supports routine closure tasks where defined Shore hardness and bromobutyl chemistry are required. It belongs to standard lab consumables for chromatography accessories and other laboratory materials, offering a straightforward red plug option for N 20 necks. Choose it when protocols specify red bromobutyl N 20 stoppers at 45° Shore A for consistent sealing performance across sample series.
Key features
- Pack size: 100 pc(s)
- Product type: N 20 stopper
- Material: Bromobutyl
- Colour: Red
- Hardness: 45° Shore A
- EAN: 4046681085802