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Thermo Scientific™ Nunc™ 1.8mL Externally-Threaded Universal Tubes

Use this versatile tube either inside a large storage system, or in smaller scale when used for traditional cryostorage in dewars.

Manufacturer: thermo scientific™  N374502

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Catalog No. 12-590-007


Description & Specifications


Description Nunc Universal tubes with 2D code
Vial Type External thread, flat bottom
Sterile 10-6
Barcode 2D on tube bottom
Closure Color Natural
Color Natural
Packaging Bulk
No. per Pack ----
No. per Case 480
Capacity (Metric) 1.8mL
Code Type 2D on tube
Includes White patch and graduations
Quantity 480

Use versatile Thermo Scientific™ Nunc™ 1.8 mL Externally-threaded Universal Tubes either inside a large storage system, or in smaller scale when used for traditional cryostorage in dewars. Available racked or in bulk, with 2D barcodes, non-coded or both 1D (linear) plus 2D barcodes to serve every need.


  • 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 cyrostorage boxes made for 10x10 arrays
  • External threads limit contamination
  • Automation-pickable in Universal Latch Rack

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 10superscript 6 and is made with class VI medical grade resins