• Preassembled - Convenient

• More reliable than crimp caps

• CTC Analytics Tested and Approved

 
These screw caps are compatible with autosamplers that use a magnetic closure such as the CTC GC PAL™ or the Thermo TriPlus™. Pre-assembled and ready to use, these caps are supplied with 1mm thick, Silicone/PTFE septa inserted in the caps.
 

Excellent for GC or Headspace analysis.

Use these caps instead of the standard magnetic crimp caps and avoid the difficulty in crimping and decrimping due to the hard metal used in the crimp cap. Also avoid errors in your data due to improperly crimped vials since these screw caps are applied correctly every time..

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