Lab Glassware Long Neck Round Bottom Flask Borosilicate Glass Heavy Wall 50ml to 5000ml

Lab Glassware Long Neck Round Bottom Flask Borosilicate Glass Heavy Wall 50ml to 5000ml

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Long Neck Design: Provides additional space for vapor expansion, reduces splashing, and allows for safer heating and reflux operations. Premium... Read more

$17.95  $15.99

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    Description

    • Long Neck Design: Provides additional space for vapor expansion, reduces splashing, and allows for safer heating and reflux operations.

    • Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance, high chemical durability, and clear visibility of contents.

    • Heavy Wall Construction: Thicker glass walls offer increased mechanical strength and durability for repeated use in demanding lab environments.

    • Round Bottom (RBF): Ideal for uniform heat distribution and efficient magnetic stirring in heating mantles; helps minimize hot spots and bumping.

    • Wide Capacity Range: Available from 50ml to 20000ml to accommodate various experimental scales and applications.

    • Thermal Shock Resistance: Withstands rapid temperature changes typical in laboratory heating and cooling procedures when used correctly.

    • Chemical Resistance: Resistant to most acids, bases, and organic solvents.

    • Autoclavable: Safe for sterilization by autoclaving.

    • Clear Glass: Allows easy observation of reactions, boiling, and liquid levels.

    • Uniform Wall Thickness: Promotes even heat transfer and reliable mechanical strength.

    • Versatile Compatibility: Accepts standard stoppers or can be used with appropriate adapters for reflux and distillation setups.

    • Durable & Reusable: Designed for long-term laboratory use, reducing replacement costs.

    Specifications

    • Title: Lab Glassware Long Neck Round Bottom Flask Borosilicate Glass Heavy Wall 50ml to 5000ml
    • Material: Borosilicate Glass 3.3
    • Grade: Class A
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    Returns & Delivery

    When will my order be delivered?

    We offer worldwide shipping services with immediate dispatch on qualifying orders. Every order is meticulously prepared and processed for shipping within one business day. The delivery time is estimated to be between four and nine business days. Once dispatched, you will receive a confirmation email with package tracking details.

    Can I return my product?

    Our products offer a 60-day return and exchange policy. If not content due to a defect, change of mind, or unmet expectations, return within 60 days for a full refund or exchange.

    Need support? Contact our customer service team.

    Email us at service@eforbuy.com for detailed inquiries, or call us at 647‑560‑6138 during business hours. For the fastest response, please include your order number when contacting us.

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