What is Soft-Guard™?

Ordering Information

Best-in-Class closures for Autosampler Vials
  • Pre-Slit or Non-Slit Septa - Bonded or Non-Bonded
  • Easy to Pierce the Septa - Needle Compatible
  • Improved Resealing over Leading Brands

Soft-Guard™ septa are made with a unique formulation of high purity silicone rubber and cast PTFE to minimize extractables often found in septa that can cause interfering peaks which lowers the quality of your data. Along with our well engineered caps, the specially formulated septa is the main reason your samples will be guarded after an injection has been made; low evaporation performance even after multiple injections.

The silicone rubber and PTFE used in Soft-Guard™ caps were designed to provide the exact amount of resistance needed for autosampler needles during the injection process so that they penetrate the vial easily and properly without damaging the septa, needle or autosampler. 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.

Soft-Guard™ septa are available in 9mm Screw Caps or Snap Caps.

Click HERE for All Vials Ordering Information.
Click HERE for All Caps Ordering Information.
Click HERE for Vial & Cap Kit Ordering Information.
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