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™ 374501

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Catalog No. 12-590-006

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.


    Sterile 10-6
    Vial Type External thread, flat bottom
    Description Nunc Universal tubes in latch rack
    Packaging 10 racks of 48 tubes
    No. per Pack 48
    No. per Case 480
    Capacity (Metric) 1.8mL,1.8mL
    Code Type ----
    Includes White patch and graduations
    Quantity 480
    Barcode No
    Closure Color Natural
    Color Natural
    Volume (Metric) 1.8mL
    Sterility SAL of 10-6
    Material Virgin Class VI Medical Grade Polypropylene
    Type Externally-Threaded Universal
    Product Line Nunc™
    Bottom Shape Flat
    Closure Type Universal cap: Virgin Class VI Medical-Grade Polypropylene with Thermoplastic Elastomer Gasket Material
    DNase Free Yes
    Thread Style External
    Printed White patch and Graduations
    Certifications/Compliance All tubes and trays are supplied free from DNA, RNAse, DNAse, and endotoxins
    RNase Free Yes

    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

  • Description & Specifications

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