Nunc™ 2.0mL Internally-Threaded Universal Tubes

This versatile, 2.0mL internally threaded tube is ideal both for a large storage system like a biobank, and in smaller scale for traditional cryostorage.

Sample identity is ensured due to a permanently attached 2D barcode on each tube and permanent laser etching of the rack. Now available in a barcoded rack to allow tracking of the rack in addition to individual tubes.

Scalable

• Tubes and rack are ideal for both lower-throughput and high-throughput use
• Feature graduations and white patch for manual marking
• Can be used in traditional cryostorage boxes made for 10x10 arrays
• Internal threads limit contamination
• Automation-pickable in universal latch rack
• Barcoded rack option offers additional tracking assurance

Innovative Universal Cap Design

• Single-piece construction with molded-in gasket
• Cannot be over-tightened manually or with automated capping tools
• Thermoplastic elastomer gasket material is compatible with storage at room temperature down to vapor phase of liquid nitrogen

Secure Tracking

• Permanently bonded, unique 2D barcode laser-etched onto the base of tube to securely identify and track samples
• 2D barcode readers instantly scans each tube's 2D barcode, registering the tube in any application or database, or integrates via several export options
• Scan the tube to access sample information and identify the contents

Stringent Quality Control

• Every 2D barcoded storage tube is scanned to ensure readability
• Barcodes are checked against database of previously assigned codes to prevent duplicates
• Every tube has a Sterility Assurance Level of 10-6 and is made with class VI medical grade resins