50µL Glass Big Mouth Conical Limited Volume Insert with Bottom Spring, 100-pk

This precision-engineered 50µL glass insert is designed for laboratories requiring maximum sample recovery from limited volume specimens. The big mouth conical design facilitates easy sample introduction and complete aspiration, while the precision-formed mandrel interior ensures consistent autosampler needle alignment and optimal sample pickup. The integrated bottom spring provides cushioned needle contact, protecting both the syringe tip and insert from damage during automated injection cycles. Ideal for pharmaceutical analysis, clinical research, environmental testing, and any HPLC or GC applications where precious samples must be analyzed with minimal waste.

• Volume capacity: 50µL with conical bottom geometry for maximum sample recovery
• Big mouth opening allows for easier pipetting and reduced sample loss during transfer
• Precision-formed mandrel interior provides consistent internal dimensions for reliable autosampler performance
• Integrated bottom spring protects needle tip and prevents glass breakage during injection
• Manufactured from high-quality borosilicate glass for chemical resistance and clarity
• Convenient 100-pack quantity (SKU: 4005BS-625) for high-throughput laboratory environments