20pcs/pack, 1ml dispensing measuring tool with 31G (8mm long), laboratory...

Don't settle for anything less than the best! Specification: 27G - 8mm. Leakproof Design: Features siliconized gaskets for a consistent, smooth motion and a positive stop, ensuring leak-free usage. High-Quality Material: Crafted from industrial-grade polypropylene plastic, ensuring durability and safety.

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