Foxx Life Sciences is proud to offer Storage Vials from Abdos Life Sciences. These are manufactured in a state-of-the-art molding facility using high purity virgin polypropylene (PP) conforming to US FDA 21 CFR standard, free of rubbers and heavy metals. They are designed for storage of PCR reagents, enzymes, and other diagnostic and biochemical samples. The HDPE screw closure is leak-proof and can be used at low temperatures, allowing you a greater variety of use-cases with the same high degree of reliability you'd expect. We encourage you to send any questions to firstname.lastname@example.org or call 1-603-890-3699.