Graduated Cryogenic Vials – Secure Sample Storage at Ultra-Low Temperatures

These graduated sample vials are offered in 2 mL, 5 mL and 10 mL sizes for storage workflows compatible with the supplied manufacturer's specifications. Select the capacity that suits your sample and storage system.

Keep samples clearly labelled and organized in a compatible rack, using the graduations as a visual guide rather than a substitute for calibrated volume measurement.

Product details

• Selectable capacities: 2 mL, 5 mL and 10 mL.
• Material: polypropylene, as listed.
• Graduation marks for visual volume reference.
• Closure: screw cap; silicone O-ring is mentioned in the listing but requires confirmation for the supplied model.

Storage compatibility

Although described as cryogenic vials, a manufacturer-rated temperature range is not provided. Confirm the rating for each size before freezer or cryogenic storage. The earlier -196°C vapor-phase claim is not verified and should not be treated as an operating specification. Do not immerse in liquid nitrogen.

Specifications to confirm

Check working fill volume, dimensions, rack fit, cap design and pack count before ordering. Sterility, medical-grade certification, leakproof performance and DNase/RNase-free status are not documented. Suitability for cells, serum or other biological samples requires confirmation against your storage protocol.

Handling

Follow the manufacturer's filling, closure, freezing and thawing instructions, allowing the specified headspace. Inspect for damage and use appropriate protective equipment and validated procedures when handling cold or hazardous samples.