A robust solution for solid or liquid sample storage. Thermo Scientific Nunc Low-Profile 5.0mL Externally-Threaded Universal Tubes feature 2D barcodes, graduations, a white patch for labeling, recommended working volume of 4.5mL and a wide mouth design for easy addition and extraction of solid sample material like tissue. The externally-threaded design minimizes contamination risk in manual handling procedures. The tubes and rack are rated for storage down to vapor phase liquid nitrogen temperatures. Now available in barcoded rack for more efficient tracking.
Flexible Tube Design
Wide mouth provides easy access using forceps for adding approximately three 1mm sections of tissue, plant material or other solid sample for storage
Overall tube height of less than 50mm 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 bulk to meet your sample handling requirements
Screw top cap features single piece construction with integrated polypropylene gasket cannot be over-tightened by hand
Gasketed cap and tube are compatible with storage at room temperature through the vapor phase of liquid nitrogen
Permanently-bonded unique 2D barcode is laser-etched on base of tube to securely identify and track samples
Thermo Scientific 2D barcode reader instantly decodes each tubes 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-barcoded storage tubes 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
Empty universal tube rack with lid
All tubes and trays are supplied free from DNA, RNAse, DNAse, and endotoxins
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