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Bio-Simplex Erlenmeyer Flask Systems

Each closed-system design includes a polycarbonate (PC) Erlenmeyer Flask, polypropylene (PP) cap and EZ Top¨ closure assembly to deliver a closed system suitable for bioprocessing.

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Bio-Simplex Erlenmeyer Flask Systems

Closure assemblies are made from C-Flex pharmaceutical-grade thermoplastic elastomer (TPE) resin and consist of tubing with choice of either Luer connections or CPC quick disconnect end fittings, a Bio-Simplex FlexJoint, a 0.2 _M vent filter (for sterile gas exchange) and a polypropylene cap. They are engineered to ensure an unobstructed fluid path and a secure elastomeric seal against plastic and glass and metal surfaces. Customer-generated designs, sizes, packaging and other options such as connectors, heat-sealed ends or alternate gamma irradiated flask materials are available on request.

  • Designed for single use
  • Secure seal against plastic, glass and metal
  • Unobstructed fluid path
  • Easily used with sterile connecting devices and thermal tubing sealers
  • Standard two- and three-port configurations
  • Compatible with 1-, 2- and 3-liter flasks
  • System gamma irradiated prior to delivery


  • Biopharmaceutical
  • Bioreactor / fermentor inoculation
  • Fed-batch bioprocess

At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being an ISO 9001 facility, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance.

img ‰ files/ISO_9001_Quality_Management_System_Certified.png ¶ url ‰ iso-certificate ¶ cta ‰ View Certificate ¶ txt ‰ At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being an ISO 9001 facility, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance. ¶
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