Savillex Blog

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

Products and Services

Life Sciences

Purillex® Container Solutions

Protect Your Critical Materials During Transport, Storage and Processing

Savillex’s Purillex® container range comprises of bottles, vials, and jars designed specifically for life sciences use. Manufactured using injection and stretch blow molding to ensure the highest integrity seals, Purillex containers are ideal for bulk drug storage and transport, autologous cell therapy, formulation stability testing, and many other applications. Purillex bottles can be supplied in PFA, FEP, ETFE and our newest addition, PETG. All Purillex containers are Class VI compliant with full USP extractable and biocompatibility testing and manufactured in our US-based ISO Class 7 cleanroom to ensure optimal performance. Click here to learn more about our life sciences products.

Purillex PETG Bottles  Purillex PFA Bottles  Purillex PFA Jars  Purillex PFA Vials 

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

Outstanding freeze/thaw reliability for your most sensitive applications! Our newest technical note reviews freeze cycle performance of Savillex Purillex® PETG Square Media Bottles and subsequent leak testing.

Download the Tech Note


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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