Globe Scientific RingSeal Cryogenic Vials, 3032-5-RB, 5.0ml, Sterile, External Threads, Attached Screwcap with O-Ring Seal, Round Bottom, 500/Case

- Leak-Proof Design: Equipped with dependable o-ring seals, these cryogenic vials provide leak-proof protection up to 90kPa, ensuring sample safety during long-term storage.
- Versatile Options: Offered in internal and external thread designs, as well as self-standing and round bottom formats, to suit a variety of research applications.
- Durable Construction: O-ring seals maintain sample integrity across a wide temperature range, from -196°C to 121°C, ensuring reliability for cryogenic and autoclave use.
- Certified Purity: Certified DNase, RNase, and Pyrogen-free vials guarantee cleanliness and protect the integrity of valuable samples.
- Convenient Features: Includes a large writing area for easy labeling, and autoclavable for efficient sterilization while preserving structural integrity.