The LLG Labware Aluminium Crimp Cap N 20 is designed for secure sealing of crimp neck vials in chromatography and general laboratory applications. Constructed from high-quality gold-colored aluminium, this cap features a center hole and a septum made of dark grey butyl rubber with a grey polytetrafluoroethylene (PTFE) lamination. The septum has a hardness of 50° Shore A and a thickness of 3 mm, ensuring excellent chemical resistance and sealing performance.
Key Features:
These aluminium crimp caps are essential for laboratories seeking efficient and reliable vial sealing solutions, ensuring sample integrity during analysis.
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