• Caps: Crimp, Autosampler, 11mm Crimp Top, Fitted Septa, Aluminum, Soft-Guard Brand, 100/PK
Cap Type: 11mm Crimp Top
Cap Material: Aluminum
Cap Style: Crimp
Cap Color: Silver
Septa Slit: No
Septa Material: Silicone Rubber w/ PTFE liner
Fitted vs Bonded:         Fitted
Quantity: 100

Soft-Guard™ Septa - Easy to Pierce - Improved Resealing

Caps, Crimp Top, with Soft-Guard, White Silicone / Red PTFE Septa, fitted in aluminum, Silver Caps. For use with 11mm Crimp or Snap Top, 12x32mm autosampler vials. Soft-Guard Brand. 100/PK.

The silicone rubber and PTFE liner used in Soft-Guard™ caps were designed to provide the right amount of resistance to autosampler needles during the injection process so that they penetrate the vial properly without damaging the septa or the injection needle. Too much or too little resistance to the needles can damage the septa, compromise resealing, cause needle blockage from coring of the septa material and even damage your autosampler. These septa perform even when using a wide range of needles: fine, blunt or even dull. Low sample or solvent evaporation performance even after multiple injections have been observed when using Soft-Guard™ caps.

Excellent for HPLC when Crimp Caps are required.

Caps: Crimp, Autosampler, 11mm Crimp Top, Fitted Septa, Aluminum, Soft-Guard Brand, 100/PK

  • $11.91


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Tags: Caps, Soft-Guard™