Specifications:

• Material: Polypropylene or polyethylene

• Diameter: 11–14 mm (varied based on vial cap size)

• Color options: often sets of 5–10 colors (e.g., red, blue, green, yellow, white, etc.)

• Temperature range: -80°C to 121°C

• Compatibility: fits external or internal thread cryo vials (varied by model)

Specifications:

• Material: Polycarbonate, polypropylene, or cardboard with water-repellent coating

• Capacity: 25, 40, 81, or 100 cryo vials

• Compatibility: 1.0 mL to 5.0 mL cryo vials

• Dimensions: 133 mm × 133 mm × 52 mm (for standard 100-place box)

• Temperature range: -196°C to 121°C

• Grid format: 5×5, 8×8, 9×9, or 10×10 layout (based on model)

Specifications:

• Material: Medical-grade polystyrene

• Diameter: 60 mm, 90 mm, 100 mm, or 150 mm

• Depth: 15 mm to 20 mm

• Lid type: Flat or domed, with or without ventilation ribs

• Temperature resistance: up to 60°C

• Sterilization method (for sterile versions): Gamma irradiation or ethylene oxide