Nunc™ 1.8 mL Externally-Threaded, Sterile Universal Tubes, Bulk pack

Scalable

• Tubes 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 10 x 10 arrays
• External threads limit contamination

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
• 374502NOV is featured with 1D (linear) barcode and human readable on the side that matches 2D barcode on the bottom of the tube

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 10⁶ and is made with class VI medical grade resins