200 Pcs Glass Capillary Tubes 75mm, 1.1mm ID x 1.5mm OD Micro Pipette, Open Both Ends for Lab TLC Spotting and Melting Point

These 200-piece glass capillary tubes are essential laboratory supplies designed for precision work in scientific and educational settings. Crafted from premium borosilicate glass, each micro pipette measures 75mm in length with precise 1.1mm inner diameter and 1.5mm outer diameter specifications. The open both ends design facilitates easy sample loading and smooth liquid transfer, making them perfect for TLC spotting, melting point determination, sample collection, and various laboratory applications. Their excellent durability and heat resistance ensure reliable performance across multiple uses. This bulk pack offers exceptional value for research labs, universities, hospitals, and quality control facilities that require consistent, high-quality glass pipettes for daily operations. Whether you're conducting chromatography analysis or routine lab tests, these capillary tubes deliver the accuracy and durability that professional scientists demand.

• 【Premium Glass Material】 Made from high-quality borosilicate glass, these capillary tubes offer excellent durability and heat resistance for reliable lab performance.
• 【Precise Dimensions for Accuracy】 Each tube measures 75mm in length with 1.1mm ID × 1.5mm OD, ensuring consistent sample volumes for accurate TLC spotting and melting point tests.
• 【Open Both Ends Design】 Double-opened ends allow easy sample loading and smooth liquid flow, making them ideal for micropipette applications and various laboratory procedures.
• 【200 Pcs Value Pack】 This bulk pack of 200 glass pipettes provides excellent value for labs, schools, and research facilities with high-volume usage needs.
• 【Wide Laboratory Applications】 Perfect for TLC chromatography, melting point determination, sample transfer, and general lab supply requirements in scientific settings.