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Description
Side-access freezer racks let you slide individual cryoboxes out from the side of the rack, so a single box can be retrieved without pulling the full rack out of the freezer. These SUS304 stainless steel lab freezer racks hold standard 133 × 133 mm cryoboxes in 2-inch and 3-inch heights, from 12 to 25 boxes per rack, and are compatible with the full range of Haier Biomedical ultra-low temperature freezers.
Retrieving one box at a time shortens door-open time and limits temperature exposure for the rest of the inventory. Each box keeps a fixed position in the rack, which supports traceable sample locations and standardized freezer maps.
SUS304 stainless steel contains about 8% nickel and resists corrosion through repeated frost and defrost cycles. All seams are joined by pulsed capacitor discharge resistance welding for strong, clean, smooth welds, and the handle is designed to resist freezing to the rack.
Specifications
| Item | Specifications |
|---|---|
| Product Type | Side-access freezer rack for upright ULT freezers |
| Material | SUS304 stainless steel |
| Compatible Boxes | 133 × 133 mm cryoboxes 2-inch (53 mm) and 3-inch (94 mm) heights |
| Capacity | 12 to 25 boxes per rack, depending on model |
| Freezer Compatibility | Full range of Haier Biomedical ultra-low temperature freezers |
| Storage Temperature | –80°C ultra-low temperature freezer storage |
| Construction | Pulsed capacitor discharge resistance welding |
| Handle | Handle designed to resist freezing |
| Packing | 1 rack/case |
| Customization | Custom layouts available for specific freezer models |
Ordering Information
| Specification | Configuration |
|---|---|
| BF-SR-55-304 | 25 boxes (5 × 5), 2-inch boxes, SUS304 |
| BF-SR-54-304 | 20 boxes (5 × 4), 2-inch boxes, SUS304 |
| BF-SR-53-304 | 15 boxes (5 × 3), 2-inch boxes, SUS304 |
| BF-SR-55-304-3IN | 25 boxes (5 × 5), 3-inch (94 mm) boxes, SUS304 |
| BF-SR-34-304-3IN | 12 boxes (3 × 4), 3-inch (94 mm) boxes, SUS304 |
| BF-SR-44-304 | 16 boxes (4 × 4), 2-inch boxes, SUS304 |
How to read the specification code, using BF-SR-54-304 as an example:
- BF — Biofargo
- SR — side-access freezer rack
- 54 — box layout; multiply the two digits for total capacity (5 × 4 = 20 boxes)
- 304 — SUS304 stainless steel
- 3IN — fits 3-inch (94 mm) boxes; models without this suffix fit 2-inch boxes
Features
- Haier freezer compatible: Sized for the full range of Haier Biomedical ultra-low temperature freezers.
- Side access: Slide out one cryobox from the side without removing the whole rack from the freezer.
- Six layouts: 12 to 25 boxes per rack for standard 2-inch and 3-inch cryoboxes.
- SUS304 stainless steel: High corrosion resistance through repeated frost and defrost cycles.
- Strong welded seams: Pulsed capacitor discharge resistance welding gives strong, clean, smooth joints.
- Anti-freeze handle: Handle design resists freezing to the rack and is easy to grip with gloves.
- Custom configurations: Custom layouts are available for specific freezer models and storage needs.
Applications
- Organized storage of 133 × 133 mm cryoboxes in –80°C upright ultra-low temperature freezers.
- Frequent single-box retrieval with minimal door-open time.
- Biobanks, research laboratories, hospitals and clinical sample repositories.
- Standardized freezer maps and sample inventory management.
Kit Components
- Stainless steel side-access freezer rack (1)
Storage & Shipping
- Store indoors in a clean, dry place at room temperature before use.
- Ships at ambient temperature.
FAQs
What is a side-access freezer rack?
A rack with an open side, so individual cryoboxes slide out sideways. You can take one box without lifting the whole rack out of the freezer.
Which freezers do these racks fit?
They are compatible with the full range of Haier Biomedical ultra-low temperature freezers and fit upright –80°C freezers designed for standard 133 × 133 mm cryoboxes. Custom layouts are available for other freezer models.
What box sizes do the racks hold?
All models hold 133 × 133 mm cryoboxes. Models without a suffix fit 2-inch boxes (53 mm high); models ending in -3IN fit 3-inch boxes (94 mm high).
How many boxes does each rack hold?
Multiply the two digits in the specification code. For example, BF-SR-54-304 holds 5 × 4 = 20 boxes.
Side-access or drawer rack: which should I choose?
Side-access racks are best when you usually take out one box at a time. Drawer racks are best when you work with a full row of boxes at once.
Can I order a custom rack size?
Yes. Contact Biofargo with your freezer model and box size for a custom configuration.
Documents
- Technical drawings and custom configuration requests: Submit a Support Request

