Three Neck Round Bottom Flask Borosilicate Lab Glassware ST24/40 Standard Taper Outer Joints

Three Neck Round Bottom Flask Borosilicate Lab Glassware ST24/40 Standard Taper Outer Joints

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24/40 Standard Taper Outer Joints: All three necks feature 24/40 male joints for a secure, leak-proof fit with standard 24/40... Read more

$32.95  $27.99

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    Description

    • 24/40 Standard Taper Outer Joints: All three necks feature 24/40 male joints for a secure, leak-proof fit with standard 24/40 condensers, adapters, stoppers, thermometers, and addition funnels.

    • Three-Neck Design: Allows simultaneous reflux, stirring, reagent addition, temperature monitoring, or distillation in one compact setup.

    • Round Bottom: Ideal for uniform heating and efficient magnetic stirring in heating mantles; helps reduce bumping and hot spots.

    • High-Quality Borosilicate 3.3 Glass: Offers excellent thermal shock resistance, chemical durability, and clear visibility of contents.

    • Heavy-Wall Construction: Durable and autoclavable, designed for repeated use in demanding laboratory environments.

    • Precision-Ground Joints: Smooth, accurately tapered outer joints ensure a tight seal and easy connection or removal without seizing.

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

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

    • Versatile Applications: Suitable for multi-step synthesis, distillation, extraction, reflux, titration, and general lab research.

    • Available Capacities: Choose from common sizes such as 50ml, 100 mL, 250 mL, 500 mL, 1000 mL, and 2000 mL.

    Specifications

    • Title: Three Neck Round Bottom Flask Borosilicate Lab Glassware ST24/40 Standard Taper Outer Joints
    • Brand: POMEX
    • Material: Borosilicate Glass 3.3
    • Grade: Class A
    Pros and cons
    • Manufactured to High-Precision ASTM Standards
    • Premium-Grade Materials for Superior Quality
    • Reliable Thermal Mechanical Performance
    • Exceptional Dimensional Accuracy
    • Class A – General Laboratory Grade
    • Backed by Manufacturer Warranty

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    Guarantee & Warranty

     Product Quality Control and Assurance 

    Our glassware is manufactured from premium Borosilicate 3.3 glass, providing exceptional thermal resistance and superior chemical durability. All products are classified as General Laboratory Grade - Class 1 and are manufactured to meet stringent quality standards. Certified in accordance with ASTM and ISO requirements, our products deliver consistent performance, reliability, and accuracy for a wide range of laboratory applications.

     Shipping & Returns
    • Worldwide Shipping: We offer worldwide shipping to serve customers across the globe, providing reliable and efficient delivery of laboratory products.
    • Free replacement and reshipment: If any laboratory glassware arrives damaged during shipping, we will provide free reshipment. Please contact our customer service team with photos of the damaged items and your order details so we can arrange a replacement promptly.
    • 60-Day Returns:  We offer a 60-day return policy on all products, providing our customers with added confidence and flexibility in every purchase. Scientific Supply Direct Corp. is committed to delivering a seamless purchasing experience through professional customer service, efficient return processing, and dependable support.
     Product Warranty

    Our laboratory products are sourced from reputable, established manufacturers specializing in laboratory glassware and scientific supplies. Products are backed by the respective manufacturers' brand assurance and applicable warranty policies, ensuring quality, reliability, and confidence in every purchase.

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