Thermo Scientific™ Nalgene™ PETG Serum Vials with Continuous Thread: Sterile, Shrink-Wrapped Modules

Protect against leakage, breakage, and contamination with Nalgene PETG Serum Vials. For use with lined continuous-thread closures (available separately).

Manufacturer: Thermo Scientific™ 3420320005

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Catalog No. 03-305-082

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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.


    Volume (Metric) 5mL
    Cap Style Screw Cap (Not Included)
    Closure Size 20-415mm,20-415mm
    Capacity (English) 1/6 oz.
    Capacity (Metric) 5mL,5mL
    Capacity 1/6 oz., 5mL
    Closure Type Lined continuous thread closures (sold separately)
    Diameter (Metric) Inner 11mm
    Diameter (Metric) Outer 22mm
    Sterile Yes,Yes
    Height (Metric) 44mm
    Color Clear,Clear
    No. per Case 1656
    No. per Pack 276
    Description Serum Vials
    Material PETG,PETG
    Item Description 5mL, 20-415 neck finish, trayless shrink wrap module
    Neck Finish 20-415
    Certifications/Compliance Manufactured in compliance with ISO 13485:2003 quality requirements. Serum Vials meet the requirements of 21CFR177.1520 for food and beverage use, USP Class VI.
    Pre-sterilized Yes

    Protect against leakage, breakage, and contamination with Thermo Scientific™ Nalgene PETG Serum Vials. These serum vials are lighter in weight than glass, and are made for use with lined continuous-thread closures (available separately).

    • PETG
    • Non-cytotoxic
    • Non-pyrogenic
    • Packaged in trayless shrink-wrap modules
    • USP VI-compliant
    • Sterile to 10-6 SAL
    • Leakproof† with Nalgene lined continuous thread closures (Cat. No. 342158)

    Ordering Information:

    Serum Vials are packed in trayless shrink-wrapped modules. Order closures separately (Cat. No. 342158). † The term “leakproof” applies to Thermo Scientific Nalgene products that meet the following criteria: a) Bottle/flask/funnel closure systems with closures smaller than 100mm, after they are filled with water, inverted, withstand air pressure of 2psig for 2 minutes, and no water escapes;. b) Bottle/funnel/flask closure systems of larger than 100mm after they are filled with water, inverted for 15 minutes, and no water escapes. Note: these tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.

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