FDA-approved food-grade polypropylene containers that conform to FDA and SAMHSA specifications

Plastic solutions for food processing, healthcare, science, and industry

Thermo Scientific™ Capitol Vial™ products are specialized, FDA-approved food-grade polypropylene containers that conform to FDA and SAMHSA specifications. Our triple seal and twin valve design containers are aseptic, airtight, and leak-resistant. The patented flip-top is integrally hinged to the container, allowing the user to open and close the container with one hand.

We design and build custom molds to your specific requirements and manufacture a variety of containers, which are available in light-repellent colors—including amber and black—that can be customized to meet the needs of your application.

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Our veterinary and dairy industry polypropylene vials feature the same patented construction as our flip-top containers, and are ideal for milk sampling, mastitis testing, and other veterinary applications.

  • Leak-resistant vials are closed during manufacturing to ensure sterility
  • Permanent hinge lid allows one-handed opening and closing
  • Veterinary vials are commonly used for infection control of mastitis
  • Vials can be used to collect and transport biopsies
  • Translucent in color for easy visibility
  • Set the standard in the dairy industry for batch, preprocessing, and farm sampling of milk

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