The LLG Screw Caps N 9 are designed for secure sealing of vials in chromatography and general laboratory applications. Made from high-quality red polypropylene, these caps feature a center hole for easy needle penetration. The septum consists of a slotted combination of silicone white and PTFE blue, with a 40° Shore A hardness and 10 mm thickness, ensuring excellent resealability and chemical resistance.
Key Features:
These screw caps are essential for laboratories seeking efficient and reliable vial sealing solutions, ensuring sample integrity during analysis.
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