Thermo Scientific™ Nalgene™ Square Wide-Mouth PPCO Bottles with Closure Available on GSA/VA Contract for Federal Government customers only.

Simplify cleaning, sample filling and retrieval with these space-efficient, wide-mouth PPCO Bottles. Contact-clear, autoclavable and resistant to acids, alcohols and bases.

Manufacturer: Thermo Scientific™ 21100006

 View more versions of this product

Catalog No. 03-311-2B

  Check Availability
Add to Cart


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. 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.


    Item Description Wide-Mouth Square Bottle PP 175mL
    Sterility Nonsterile
    Capacity (English) 6 oz.
    Height (Metric) 102mm
    No. per Pack 12
    Capacity (Metric) 175mL
    Diameter (Metric) Inner Neck 28mm
    Capacity 6 oz., 175mL
    Color Natural, translucent
    Diameter (English) 2 in.
    Autoclavable Yes
    Height (English) 4 in.
    Mouth Wide
    Closure Color Natural, translucent
    Closure Material Polypropylene (PP)
    Closure Liner Linerless
    Closure Size 38mm
    Closure Type Screw closure
    Description Wide-Mouth Square Bottle
    Diameter (English) Inner Neck 1.1 in.
    Diameter (Metric) 51mm
    Material Polypropylene Copolymer (PPCO)
    No. per Case 72
    Bottle Material PPCO

    Save valuable lab space with the square design of Thermo Scientific™ Nalgene™ Wide-Mouth Square Polypropylene Copolymer Bottles. Wide-mouth design allows easy cleaning, sample filling and retrieval.


    • Resistant to acids, alcohols and bases
    • Contact-clear bottle provides visible liquid level
    • Square design provides a large area for labeling
    • Linerless polypropylene closures provide the ultimate in leakproof† protection without the use of liner that can wrinkle, cause leaks or contaminate your reagents
    • Autoclavable


    Completely disengage threads or remove cap before autoclaving.

  • Description & Specifications

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit