Nunc™ Low Profile 5 mL Externally-Threaded Universal Tubes, 2D barcode

Flexible Tube Design

• Wide mouth provides easy access using forceps for adding approximately (3) 1 mm sections of tissue, plant material or other solid sample for storage
• Overall tube height of less than 50 mm and U-bottom shape allows convenient access with standard length pipette tips when used for liquid storage
• Available with or without a 2D barcode
• Include printed graduations and white writable surface for manual sample identification
• Can be purchased in universal style latch rack or in bulk to meet your sample handling requirements

Cap Design

• The cap features automation-friendly screw top that is compatible with Nunc capping and decapping equipment
• The tube with the externally threaded cap is designed for cryostorage down to the vapor phase of liquid nitrogen

Secure Tracking

• Permanently bonded, unique 2D barcode is laser-etched on base of tube to securely identify and track samples
• Now available in a barcoded rack to allow tracking of the rack in addition to individual tubes
• Thermo Scientific 2D barcode reader instantly decodes each tube's barcode, transferring tube information into your application or database
• Tubes include white writable space for sample information in addition to, or instead of, using 2D barcodes

Stringent Quality Control

• 2D barcodes are scanned after manufacturing to ensure readability
• Barcodes are checked against database of previously assigned codes to prevent duplicates
• Tubes are leak-tested to ensure sample integrity and security