Known for its stable chemical composition in standard conditions, this Certified Cap, Screw Top, Blue, Bonded Pre-Slit Ptfe/Silicone Septa is designed for various chromatography techniques such as GC, GC & GC/MS, LC, LC & LC/MS, and Sample Preparation. It features a 12mm cap size, a 9-425 thread size, and is made of Polypropylene. The pre-slit design allows for easy insertion of sample vials, while the bi-layer PTFE/silicone septa ensures reliable sealing and repeat injection compatibility. This cap is compatible with leading manufacturers including Agilent, Shimadzu, Thermo, Varian/Bruker, and Perkin Elmer. Each package contains 100 caps, making it an ideal choice for high-volume laboratory applications.

• Category: Non Certified Sample Bottles
• Cap Size: 12 mm
• Septa Layering: Bi-Layer
• Septa Material: PTFE/silicone
• Certified: No
• UNSPSC 13.5: 41121806
• Cap Color: Blue
• Pre-Slit: Yes
• Manufacturer Compatibility: Agilent, Shimadzu, Thermo, Varian/Bruker, Perkin Elmer
• Technique: GC, GC & GC/MS, LC, LC & LC/MS, Sample Preparation
• Cap Material: Polypropylene
• Thread Size: 9-425.
• Repeat Injections: No
• Includes Septa: Yes
• Sample Containment Type: Caps & septa