Thermo™ 6mm 300µL Polypropylene Polyspring® Bottom Insert, 100-pk

The Thermo™ Polyspring® Bottom Insert is engineered for precise low-volume sample analysis in HPLC, GC, and LC-MS applications. Featuring a unique integrated polymer spring design, this 300µL polypropylene insert ensures consistent vial positioning and optimal needle alignment while maximizing sample recovery from limited-volume specimens. Ideal for pharmaceutical, clinical, environmental, and research laboratories requiring reliable performance with precious samples.

• Capacity: 300µL with 6mm outer diameter for universal compatibility with standard autosampler vials
• Polyspring® Technology: Built-in polymer spring base provides secure, self-centering positioning within the vial
• Material: High-quality polypropylene construction offers excellent chemical resistance and sample integrity
• Low-Volume Optimization: Conical bottom design enables maximum sample aspiration and reduced dead volume
• Convenient Packaging: Supplied in a 100-pack for cost-effective laboratory inventory management
• SKU: 6EME03CPPSP