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Bio-Simplex Spinner Flask Accessories

Bio-Simplex Spinner Flask accessories enable end users to maximize their investment in laboratory glassware while still enjoying the time and cost benefits of single-use technology.

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Bio-Simplex Spinner Flask Accessories

The molded one-piece construction of these filling assemblies creates a seamless fluid path that eliminates contamination as well as product loss due to loose connections. The assembly consists of an EZ Top stopper and tubing, made from animal derived component free (ADCF) C-Flex pharmaceutical-grade thermoplastic elastomer (TPE) resin; a Bio-Simplex FlexJoint, which accommodates angle deviation in hand-blown spinner flasks and eliminates tube kinking and shape loss after autoclaving; and a polypropylene cap. The entire system is engineered to ensure an unobstructed fluid path, extremely low levels of extractables and a secure elastomeric seal against glass, plastic and metal surfaces. Customer-generated designs, sizes, packaging and other options such as connectors, heat-sealed ends or alternate flask materials are available on request.

  • Secure seal against plastic, glass and metal
  • Unobstructed fluid path
  • Extremely low levels of extractables
  • Easily used with sterile connecting devices and thermal tubing sealers
  • Standard two- and three-port configurations
  • Compatible with 1-, 3-, 8-, 15- and 36-liter flasks
  • Sterilizable by radiation, ETO, autoclave or chemical


  • Biopharmaceuticals
  • Laboratory
  • Cell Culture Seed Flask

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. ¶
Testimonial from Process Development Manager

"Thanks so much! What a quick turn around. It is a pleasure working with Liquidyne."

Process Development Manager

Testimonial from Vice President, Analytical Development and Manufacturing

"I received the cart yesterday, thanks for the fast delivery! It feels sturdy. I sat on it. It does not bounce. It is also easy to clean and wipe or wash down."

Vice President, Analytical Development and Manufacturing

Testimonial from Chemical Engineer

"Thanks again for reacting so quickly and meeting me halfway with the element. We will be able to get installed and have things keep moving overnight with the night crew. The little things like this are always greatly appreciated when working with Liquidyne."

Chemical Engineer

Testimonial from VP Antibody Manufacturing

“This pump cut our processing time from 3 days to 1 shift. I’m not giving this pump back. You will have to come and get it if you want it... and that won’t likely happen.”

VP Antibody Manufacturing

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