Color-coded sample storage reduces retrieval errors and accelerates inventory management in busy laboratories. The red cardboard freezing box from Globe Scientific (3091R series) provides 81 wells in a 9x9 format, fitting tubes up to 2 inches tall and 13mm wide. Identical in construction to the white 3091 model, this red variant supports visual differentiation of sample types across shared freezer systems.
Red Cardboard Freezing Box Features and Benefits
- Color-Coded: Red exterior enables instant visual identification among white, yellow, and other box colors in freezer racks
- Capacity: 81-place (9x9 format) stores 1.0mL and 2.0mL CryoCLEAR tubes
- Temperature Range: Rated -196°C to +121°C for LN2 dewars and mechanical freezers
- Liquid-Resistant Coating: Prevents degradation from condensation and repeated freeze-thaw cycles
- Drainage Holes: Bottom perforations ensure safe operation in liquid nitrogen environments
- Numbered Grid: Interior identification system speeds sample tracking and retrieval
Available Pack Sizes
| SKU | Pack Size | Format | Fits Tubes | Color | Material |
|---|---|---|---|---|---|
| 3091R-1 | Each (1 box) | 81-Place (9x9) | Up to 2" tall x 13mm wide | Red | Cardboard |
| 3091R | Case of 96 | 81-Place (9x9) | Up to 2" tall x 13mm wide | Red | Cardboard |
Laboratory Applications
- Color-coding biohazard or restricted-access samples to differentiate from standard specimen collections
- Organizing patient sample categories by color in clinical biobanking and reference laboratory freezers
- Marking priority or time-sensitive research specimens for rapid identification during retrieval
- Distinguishing between different experimental conditions or treatment groups in multi-arm studies
- Supporting blood bank operations with color-differentiated storage for various blood component types
Quality Assurance and Compliance
Produced alongside Globe Scientific's full range of cardboard storage boxes under ISO 9001:2015 quality controls, the 3091R series shares the same liquid-resistant coating, drainage hole design, and dimensional specifications as the white 3091 model. The red dye is integrated into the cardboard stock and does not compromise coating integrity or temperature performance.
Pre-installed cell dividers ensure each vial remains separated and upright during storage, transport, and retrieval operations. The numbered interior grid enables sample tracking without removing the box from the freezer rack.
Cardboard Cryogenic Box Comparison: Why Choose Globe Scientific?
| Feature | Globe Scientific 3091R | Typical Competitor |
|---|---|---|
| Color-Coded Options | Yes (Red, White, and more by special order) | Often white only |
| Temperature Range | -196°C to +121°C | Often -80°C only |
| Dividers Included | Yes | Often sold separately |
| Pricing | Below retail pricing | Full retail |
| Ships From | USA inventory | Varies |
| Authorized Dealer | Yes | Often third-party |
Volume Discounts and Institutional Pricing
LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.
Frequently Asked Questions
Why use color-coded freezing boxes in the laboratory?
Color-coded freezing boxes reduce sample retrieval errors by providing immediate visual identification within crowded freezer racks. Assigning specific colors to sample types, research protocols, or hazard levels eliminates the need to read labels in cold, low-visibility freezer environments. Red boxes are commonly used for biohazard or priority specimens.
Is the red 3091R identical in dimensions to the white 3091?
Yes. The Globe Scientific 3091R and 3091 share identical external dimensions, 81-place (9x9) grid layout, and liquid-resistant coating. Both fit standard 2-inch freezer rack shelves and accommodate tubes up to 2 inches tall and 13mm wide. The only difference is the exterior color for organizational purposes.
Can I order other colors of Globe Scientific freezing boxes?
Globe Scientific offers assorted colors through special order for laboratories requiring multi-color organizational systems. Standard stock includes white and red. Contact LabSupplies.com for availability and lead times on custom color orders for institutional volume requirements.