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Partial Slit Caps
Partial Slit Caps
Soft-Guard™ Brand Caps and Septa
Closures for Autosampler Vials - What is Soft-Guard?  
 
  • Pre-slit or Non Slit
  • Easy to Pierce the Septa
  • 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 right amount of resistance to autosampler needles during the injection process so that they penetrate the vial properly without damaging the septa. 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.

* VIEW SCREW CAP IMAGES 9mm polypropylene screw caps with "fitted" or "bonded" Soft-Guard septa in the caps. Order with pre-slit or non-slit septa.

* VIEW SNAP CAP IMAGES 11m polyethylene snap caps with pre-slit or non-slit Soft-Guard septa.

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Catalog# Description PricingAdd!
9502S-E-10C-B
more information
Caps, screw top with Soft-Guard™ white silicone/ red PTFE septa, bonded in ribbed cap. Blue, for use with 9-425mm, 12x32mm autosampler vials. BASIK brand. 100/pk 23.54Order
9502C-E-10B-M
more information
Caps, snap top with Soft-Guard™ white silicone/ red PTFE septa, fitted in cap. Blue, for use with BASIK Snap/Crimp Top 12x32mm autosampler vials. BASIK brand. 1,000/case. 200.42Order
9502C-E-10C
more information
Caps, snap top with Soft-Guard™ white silicone/ red PTFE septa, fitted in cap. Clear, for use with BASIK Snap/Crimp Top 12x32mm autosampler vials. BASIK brand. 100/pk 21.1Order
9502C-E-10C-M
more information
Caps, snap top with Soft-Guard™ white silicone/ red PTFE septa, fitted in cap. Clear, for use with BASIK Snap/Crimp Top 12x32mm autosampler vials. BASIK brand. 1,000/case 200.42Order
9502C-E-10G
more information
Caps, snap top with Soft-Guard™ white silicone/ red PTFE septa, fitted in cap. Green, for use with BASIK Snap/Crimp Top 12x32mm autosampler vials. BASIK brand. 100/pk 21.1Order
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