Best Capillary Lab Tubes of 2025

The Eisco Melting Tubes are a set of 100 borosilicate glass tubes, each measuring 4 inches in length. Designed for accurate melting point determination, these tubes provide precise results essential for laboratory work. The convenient dispensing container allows you to easily access one tube at a time, making storage and retrieval hassle-free. Made from durable borosilicate glass, these tubes resist chemicals and withstand high temperatures, ensuring they can handle a variety of lab applications with reliability. This combination of features enhances your efficiency and accuracy in melting point testing.

The Medicore Capillary Tubes come in a convenient pack of 50, making it easy for you to stock up for various lab needs. These tubes are designed for high efficiency, ensuring accurate and reliable sample collection. You will appreciate how user-friendly they are, allowing for quick and hassle-free handling during your experiments. Manufactured in the United States, these capillary tubes reflect quality and reliability, giving you peace of mind as you conduct your work.

The Corning Capillary Tube is designed for precision in laboratory settings. With a compact length of 2.3 centimeters, it is easy to handle and store, making it convenient for your workspace. Its height of 17.1 centimeters and width of 9.7 centimeters ensures compatibility with various lab equipment. Weighing just 0.029 kilograms, this lightweight construction allows for effortless use during experiments. These features combine to provide you with a practical tool that enhances your efficiency in conducting melting point tests and other applications.

StonyLab Glass Capillary Tubes, also known as StonyLab Capillary Tubes, are laboratory-grade glass tubes designed for various applications. With a length of 100mm, an inner diameter (ID) of 0.3mm, and an outer diameter (OD) of 0.5mm, these capillary tubes are perfect for sampling from reaction vessels with small volumes and for use with TLC plates. The fragility of these tubes should be noted due to their glass composition and extremely small diameter, so it is important to handle them with caution. Each pack contains 1000 high-quality capillary tubes, ensuring you have enough for your experiments. StonyLab is committed to providing top-notch products and excellent customer service, so if you receive any damaged tubes, they will promptly solve the issue to your satisfaction.

AAdvance Instruments Glass Capillary Tubes are a convenient and affordable solution for your lab needs. With 500 tubes per pack, each measuring 100mm in length and featuring a 0.3mm inner diameter and 0.5mm outer diameter, these capillary tubes are perfect for various applications. The packaging includes a 1.5mm hole on the cap, allowing for easy tube drawing without the need to open the cap or keep it open all the time. The tubes have been tested for spotting volume, with measurements ranging from 1.5µL to 3.5µL depending on the liquid used. This testing method ensures accurate and precise results. By using these capillary tubes, you can say goodbye to reusing tubes and save time, effort, and the risk of contamination. Focus on more important aspects of your research with AAdvance Instruments Glass Capillary Tubes.

The Supco Capillary Tubing is a genuine replacement part from Sealed Unit Parts Co Inc, ensuring high quality and reliability. When your appliance needs a replacement, this product provides a perfect fit, making repairs straightforward for you. With its strong brand backing, you can trust that you are getting a component designed for durability. Plus, as an appliance-replacement part, it simplifies the maintenance process, helping you keep your equipment running smoothly and efficiently.

The Reallnaive Capillary Tubes come in a generous pack of 1000, making them perfect for extensive laboratory use. These tubes are ideal for both thin layer analysis and melting point detection, ensuring precision in your experiments. Crafted from durable glass, they measure 100 mm in length with a 0.3 mm inner diameter and 0.5 mm outer diameter, providing a reliable option for various lab applications. Their smooth, clear surface allows for easy handling and operation, enhancing your efficiency in the lab.

The StonyLab Capillary Tubes are designed to enhance your laboratory work with their 100mm length and precise inner diameter of 0.3mm. These tubes are perfect for sampling small volumes from reaction vessels and are also suitable for use with TLC plates. With a bulk pack of 1000, you’ll have plenty on hand for regular experiments, ensuring you can work efficiently without running out. However, it’s important to handle these glass tubes carefully due to their delicate nature, as they can easily break if mishandled.

The Corning Melting Point Tubes are designed for precision in laboratory settings. Made in the USA, these tubes measure 90 mm in length and feature a sturdy 0.2 mm wall thickness, ensuring durability during use. The pack contains 100 tubes, providing ample supply for your experiments. The compact packaging, with dimensions of 5.75 L x 5.25 H x 4.5 W inches and a weight of just 1.5 pounds, makes storage and handling convenient. You’ll appreciate the quality and reliability these tubes bring to your melting point determinations.

The Lichen Cottage Capillary Tubes are ideal for various laboratory applications. Each tube is 100mm long with a 0.3mm inner diameter, making them perfect for handling small volumes of liquids. The high-quality glass construction ensures transparency and smooth surfaces, which allows you to easily view and manage your samples. With a pack of 1,000 tubes, you will have plenty for multiple experiments. Just remember to handle them with care due to their delicate size. These tubes are a reliable choice for organic and analytical work, providing convenience and efficiency in your projects.