Premium Borosilicate Glass with High Hardness: These capillaries are made of 3.3 borosilicate glass, known for its thermal resilience and material stability. The hard glass maintains its smooth surface and integrity through daily lab use
Precision Engineering for Accurate Results: Featuring a consistently thin 0.1mm inner diameter each tube guarantees uniform sample uptake and delivery. This enables highly precise and reproducible spotting on TLC plates, which is critical for obtaining reliable analytical data
Easy-Handling for Smooth Operation: Featuring meticulously fire-polished ends, each capillary offers smooth, bevel-free openings that glide easily across delicate TLC plates for consistent, repeatable sample application
Save Time with Pre-Cleaned Capillaries: Our ready-to-use capillaries arrive in sturdy packaging, saving you the need for time-consuming pre-cleaning steps
Versatile Use Cases: Ideal for TLC spotting, micro-sample transfer, and industrial QC. This 1000-pack supports high-volume labs and university teaching