Frozen Storage
Consumables
SDLABIO Frozen storage consumables provide secure, efficient, and temperature-stable solutions for preserving biological and chemical samples under ultra-low temperature conditions.
Frozen Storage Consumables
for sale
This series offers a complete range of products designed for reliable cryogenic sample preservation. Each product is engineered to withstand extreme temperatures while maintaining sample integrity, ensuring safety and organization in laboratory cold storage operations.
What SDLABIO Can Offer You？
Original Brand
SDLABIO invites market leaders to join us as authorized distributors for our laboratory plasticware.
Molding
With 10+ years of experience in precision molding, SDLABIO partners with lab equipment manufacturers to design custom plastic consumables and deliver cost-efficient solutions.
OEM
Empower your brand with SDLABIO’s OEM service — customize our trusted lab consumables with your own label.
Production capacity, lead time, and other relevant details of your products...
Automated, High-Performance Production
Through automated processes, we deliver robust production capacity, providing a steady and dependable supply of lab consumables.
Fast Lead Time
Delivery time depends on your order size. Small orders typically arrive within 7 business days. For larger orders, we can split shipments to ensure timely delivery. Share your requirements with us, and we’ll coordinate the details together.
High-Quality Materials
At SDLABIO, we prioritize high-quality materials for your lab consumables. Therefore, we specifically select imported medical-grade plastics to ensure you achieve superior results from your experiments.
Packaging & Delivery
At SDLABIO, your convenience is our priority. We usually deliver lab consumables on pallets, ensuring they are handled with care and arrive in perfect condition.
Free Samples Available
We are pleased to offer you FREE samples of frozen storage. Please let us know the types you need, and we will prepare them promptly. Please let us know if you have any other requests, we would be happy to assist you.
Quality Control System
ISO 9001 &QUALITY MANAGEMENT SYSTEM CERTIFICATION
Frequently Asked Questions
What factors should be considered when selecting cryogenic vials and storage boxes?
Key factors include: material (e.g., polypropylene, ultra‐low‐temperature tolerant plastic), closure type (external thread, internal thread, or stopper seal), capacity and size (e.g., 0.5 mL, 1 mL, 2 mL, 5 mL), compatibility with storage boxes/racks, sterilisation status, whether it carries barcode or “three‐in‐one” function (sample ID, record, location), and labeling/tracking system for low temperature use.
What are the coordination principles between sample tubes, ice boxes and stainless steel storage racks?
The sample tube’s dimensions (diameter, height) must match the holes in the cryo‐storage box; the storage box should fit the grid or holes of the rack; the stainless‐steel rack must be corrosion‐resistant, dimensionally stable at low temperatures, and structurally robust for long‐term −80 °C or liquid nitrogen use. Proper coordination boosts space efficiency, sample tracking and operator safety.
What safety risks exist when using cryogenic vials in liquid nitrogen and how can they be mitigated?
If a cryogenic vial is poorly sealed, liquid nitrogen may seep inside and rapidly vaporise during thawing, generating high pressure and causing vial explosion—posing risk of injury or sample contamination.
Mitigation suggestions:
- Use vials rated for liquid nitrogen immersion or vapour‐phase storage as per manufacturer instructions.
- Leave sufficient headspace (do not overfill).
- Use proper containment (blast shields) if required.
- Wear appropriate PPE (cryogenic gloves, face shield, etc.).
What preservation and labeling requirements should be observed for long‐term sample storage?
- Samples should bear durable cryogenic labels (colour coding, linear or 2D/3D barcodes, traceable IDs).
- Maintain stable storage temperature (-80 °C or liquid nitrogen) with minimal fluctuations.
- Implement a sample catalogue and location tracking system (box number, grid position, rack).
- Periodically check for signs of tube cracking, frost buildup, label detachment or rack corrosion.
What should I pay attention to when transferring samples between −80 °C freezer and liquid nitrogen?
Avoid thermal shock (which may crack tubes or damage samples). It’s recommended to acclimatise tubes in the nitrogen vapour phase before full immersion. Conversely, when moving from liquid nitrogen to a −80 °C freezer, allow gradual equilibration to avoid moisture condensation. Also verify the vial is compatible with liquid nitrogen immersion.
