Heathrow Scientific 2.0mL Cryogenic Vials - HS23202 Series | Space-Saving Flush Cap

Maximize your critical storage space with the Heathrow Scientific 2.0mL Cryogenic Vials (HS23202 Series). Engineered with a unique, internally threaded flush-cap design, these cryovials allow researchers to seamlessly fill standard-sized cryogenic storage boxes without the snags or wasted space caused by bulky exterior threads. In fact, this streamlined profile can increase a freezer's overall holding capacity by up to 23% compared to other major brands, making them an essential upgrade for high-density biorepositories and busy academic labs.

Every detail of these cryogenic storage vials is designed to protect your valuable samples. Constructed from puncture- and rupture-resistant polypropylene, they are built to withstand the extreme demands of mechanical freezers and vapor-phase liquid nitrogen storage down to -196°C. The patented, easy-grip faceted lid features an integrated silicone O-ring seal that ensures a leak-proof closure with just a quick 1.5 twist, minimizing wrist fatigue during high-throughput sample processing.

Features & Benefits

• Space-Saving Flush Cap: Internally threaded design fits tightly into standard cryoboxes, maximizing freezer yield.
• Extreme Temperature Ready: Puncture-resistant polypropylene construction safely withstands temperatures down to -196°C.
• Ergonomic Sealing: Patented faceted lid with silicone seal requires only 1.5 twists to secure tightly.
• Clear Identification: Integrated printed writing area and highly visible 1.2mL graduations prevent sample mix-ups.
• Certified Purity: Delivered sterile with a traceable certificate; non-pyrogenic, non-cytotoxic, and DNase/RNase-free.

Technical Specifications

• Product Type: Cryogenic Vials / Cryotubes
• Volume: 2.0 mL (Graduations to 1.2 mL)
• Dimensions: 12 mm Outer Diameter x 49 mm Height
• Material: Polypropylene Body, Silicone Lid Seal
• Sterility: Sterile (4-year expiration) with Traceable Certificate
• Packaging: Pack of 500

LabSupplies.com is an authorized distributor of Heathrow Scientific. All sterile cryovials ship directly from our verified USA inventory to ensure complete chain-of-custody and untampered sterility.