Savillex Blog

Providing clean, innovative solutions that are trusted for the most challenging life science and technology applications.

Products and Services

Life Sciences

Purillex® Products

Savillex Purillex® containers, including bottles, vials, and jars, are the only fluoropolymer containers specifically designed for life science applications including autologous cell therapy, bulk drug storage and transport and formulation stability testing and storage. Produced in an ISO Class 7 cleanroom to ensure cleanliness, Purillex containers are manufactured by injection and stretch blow molding, which produces high integrity seals, even under flash freeze conditions. Containers are available in PFA, FEP, and ETFE, are Class VI compliant with full USP extractable and biocompatibility testing and can be supplied sterilized.


Purillex Bottles  Purillex Jars  Purillex Vials 

HELIX Oscillating Biomixer®

The HELIX Oscillating Biomixer® is a highly versatile mixing system ideally suited for use in a variety of Life Sciences applications. Designed as single-use, closed system, the dynamic radial fins are molded directly into the HELIX preventing the need for an inserted mixing apparatus and circumventing many issues associated with traditional mixing systems.


 Helix Oscillating Biomixer   

Custom Services

Injection Molding

Few companies in the world have the know-how to injection mold fluoropolymers. High melt temperatures and corrosive gases generated during molding make fluoropolymers extremely challenging to mold. From resin selection and tool design to processing know how and manufacturing environment, Savillex understands fluoropolymer injection molding. We apply that know-how to every project, working with our customers to develop custom injection molded parts from PFA, FEP, ETFE, PVDF and more, no matter how challenging the application.

Stretch Blow Molding 

Stretch blow molding (SBM) is used to produce containers from thermoplastics like PET. It has several advantages over traditional extrusion blow molding, such as superior sealing and cleanliness. However, commercially available SBM machines are unable to process fluoropolymers so Savillex designed and manufactured its own SBM machines and is the only company in the world to stretch blow mold fluoropolymers. Savillex offers SBM custom fluoropolymer containers in sizes up to 2 L.

Capabilities  Machined VS Injection Molded  Fluoropolymers  FAQ  Our Process  Case Studies

Lab | Analytical

Lab | Analytical

For over 40 years, Savillex has molded fluoropolymer products to meet the most demanding applications across the widest range of industries. Our lab and analytical products are used in sample collection and archiving, sample preparation, and in sample introduction. Wherever an application requires extremes of corrosion resistance, temperature, or freedom from metal contamination, Savillex products can be found.

Sample Collection  Clean Sample Prep  ICP Sample Intro  Laboratory LAB BOTTLES Filtration

Savillex is pleased to announce it has completed its acquisition of UK-based flexible containment provider, ONFAB.

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PurillexTM Jars

Produced using the exact same resin manufacturer and resin grades as our Purillex bottles, our Purillex jars also come with full manufacturing lot certification.  Purillex jars are ideal for applications that require cleanliness and chemical stability.

Check them out!

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