Thermo Scientific 4mL Screw Thread Vial Kits, Clear Glass with PTFE Closure | 100-Pack

These Thermo Scientific 4mL screw thread vial kits provide a complete, ready-to-use solution for sample storage, autosampler applications, and chromatography workflows. Featuring clear borosilicate glass vials paired with PTFE-lined closures, this kit delivers excellent chemical resistance and sample visibility, making it ideal for HPLC, GC, and general laboratory analysis where sample integrity is critical.

• Capacity: 4mL volume with 13mm screw thread opening for secure closure
• Material: Clear borosilicate glass vial with PTFE (polytetrafluoroethylene) septum for superior chemical inertness
• Closure Type: Screw thread design ensures leak-proof sealing and easy sample access
• Chemical Compatibility: PTFE lining resists a wide range of solvents and aggressive chemicals
• Applications: Suitable for autosampler systems, sample storage, chromatography, and analytical testing
• Package Quantity: 100 complete vial kits per pack (SKU: C4015-21W)