Globe Scientific RingSeal Cryogenic Vials, 3032-4, 4.0ml, Sterile, External Threads, Attached Screwcap with O-Ring Seal, 500/Case

Globe Scientific’s RingSeal™ Cryogenic Vials are designed for secure and reliable long-term sample storage. Featuring durable o-ring seals, these vials provide leak-proof protection up to 90kPa, ensuring that your samples remain safe and uncompromised. The robust construction supports a wide temperature range, from -196°C to 121°C, making them suitable for both cryogenic preservation and autoclaving. These versatile vials are available in internal and external thread designs, as well as self-standing and round bottom formats, offering flexibility to accommodate various laboratory workflows. A large writing area makes labeling and organization simple and efficient. Certified DNase, RNase, and Pyrogen-free, they deliver the purity and reliability necessary for sensitive research and storage applications. Whether for critical research or routine sample handling, these cryogenic vials provide a durable, precise, and convenient solution for laboratory professionals.