stonylab Glass Capillary Tubes, 100 mm Laboratory Micro Pipettes Transfer Tube for TLC Spotting, 0.5 ID, 1000 PCS

Consistent Inner and Outer Dimensions: uniform inner and outer diameters; ideal for precise thin-layer analysis and accurate quantitative spotting; widely used in biochemical, chemical, organic, analytical and other thin layer point to represent the effects of the capillarity of a liquid substance Specifications: each pack contains 1000 capillaries; each measuring 100 mm in length with an inner diameter (I.D.) of 0.5 mm; diameter tolerance: 0.1 mm Quality and Ease of Use: characterized by fine craftsmanship, simplicity in operation, transparency, colorlessness, and a smooth surface Handle with Care: due to their glass composition and extremely small diameter, these capillaries are fragile, so it's important to use them cautiously Warranty: 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied