Thermo Scientific 4mL Screw Thread Vial Kits – Black Cap with Glass/PTFE Septa (100-pk)

These Thermo Scientific 4mL screw thread vial kits provide a complete, ready-to-use solution for sample storage, chromatography applications, and autosampler compatibility. Featuring 13mm black polypropylene caps paired with Glass/PTFE septa, these kits deliver excellent chemical resistance and reliable sealing performance for HPLC, GC, and general laboratory workflows requiring inert sample containment.

• Complete Kit: Includes pre-assembled 4mL clear glass vials with 13mm screw thread caps and Glass/PTFE septa
• Superior Chemical Resistance: Glass/PTFE septa provide excellent inertness and low extractables for sensitive analytical applications
• Universal Compatibility: 13mm screw thread design fits standard autosamplers and manual injection systems
• Secure Seal: Black polypropylene caps ensure leak-proof closure and sample integrity
• Convenient Packaging: 100 complete vial kits per pack for efficient laboratory inventory management
• SKU: C4015-21AW