Cap2V8® Centrifuge Tubes

The SaniSure® one-piece molded tube-and-cap Cap2V8® with centrifuge tubes is available for 5ml, 15ml, and 50 ml tubes as well as for 500ml centrifuge bottles.

Our offer includes several standard configurations either in tubes or bottles with feed line in PVC or TPE tubing, with or without dip tubes, and vent filter line. Customization is available upon request.


Cap2V8® Centrifuge Tubes


  • Tissue and cell culture media
  • Cell fermentation
  • Pilot and process research; product development
  • Laboratory research
  • Aseptic sampling
  • Sterile filling and transfer
  • Magnetic bead processing


  • Molded and unitized construction (no adhesives)
  • Certified sterile
  • Cost-effective aseptic transfer and sampling device
  • One continuous flow path
  • Lot-traceable
  • Meets USP Class VI


  • Two and three port configurations Volumes 5mL, 15mL, 50 mL, 250mL, 500mL
  • Last drop and precision dip tubes available
  • Multiple custom options are available


  • ISO 11137 sterility program
  • Animal Derived Ingredient Free (ADIF)
  • USP Class VI Available with TPE and PVC tubing

More in Cap2V8® Closure Systems


Every drop counts

The SaniSure® Cap2v8® Last Drop is a rigid dip tube specifically designed to reach the bottom of any container. Last Drop positions itself directly into the bottom corner or outside edge of a bottle, allowing for the return of every last drop.

The Cap2v8® Last Drop also provides an additional advantage for bottle mixing by positioning itself out of the way from a stir bar.

Customize your assembly

The SaniSure® Cap2V8® Closure Systems range can also be tailor-made to your application. Tubing sizes, lengths, and accessories can be adjusted upon request. Reach out to us to learn more.