High-vacuum insulation
Multi-layer vacuum insulation supports low-temperature storage with model-specific holding performance.
QDBG CHINAGas cylinders & gas equipmentRequest a Quote Biological sample storage
Product family 08Liquid Nitrogen Biological Containers
QDBG CHINA supplies YDS-series liquid nitrogen biological containers for static storage and transport of temperature-sensitive biological materials. Capacity, neck diameter, canister configuration, static evaporation rate and transport mode are confirmed by application.
Real QDBG product photographyProduct overview
Configured to the application—not selected from a label alone.
A standalone category for vacuum-insulated liquid nitrogen containers used in sample storage and transport. Model-specific holding time, evaporation rate, neck size, dimensions and weight remain tied to the confirmed YDS model.
Storage and transport series
Select static storage, transport-ready or wide-neck configurations around the operating workflow.
Canister configuration
Canisters, racks and monitoring accessories are matched to sample format and retrieval requirements.
Product / series range
Choose the relevant supply path.
Use these series as a starting point. Final technical values are confirmed against the selected model and destination requirements.
Reference data
Technical selection guide
Published values describe the available product family. The final drawing, dimensions, pressure, valve, marking and certification follow the confirmed model and order.
- Product series
- Storage, transport and wide-neck YDS configurations
- Nominal capacity
- Approximately 2–100 L and larger model options
- Vessel material
- High-strength aluminum alloy
- Insulation
- High-vacuum multi-layer thermal insulation
- Internal accessories
- Canisters, racks and optional monitoring accessories
- Selection basis
- Capacity, neck diameter, holding time, sample format and transport requirement
Quick selection guide
What the buyer should confirm
- Static storage or transport use
- Sample format and required capacity
- Neck opening and canister arrangement
- Required holding performance and accessories
Configuration options
Order-specific choices
- Canisters or rack arrangement
- Protective cover and transport accessories
- Level monitoring where supported
- Packing and destination requirements
Typical applications
Built around real operating requirements.
STANDARD FAMILIESModel-specific technical specification · Order-specific inspection · Safe-use instructions
Availability depends on the selected model, certificate scope and destination-market requirements. Please confirm the required approval before ordering.
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