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Get it between 2025-08-28 to 2025-09-04. Additional 3 business days for provincial shipping.
Laboratory-Grade PS Material: Medical-grade transparent polystyrene tubing with ultra-smooth surface (≤0.8μm roughness), reduces liquid residue by 62% vs standard pipettes
Smart Color-Coding System: ISO-compliant color rings (25mL-red) for instant identification, compatible with Eppendorf/Thermo pipettors
Dual Safety Protection: 0.22μm hydrophobic filter blocks aerosols + anti-siphon valve prevents backflow
Ultra-Precise Dual Graduations: Laser-etched bidirectional scales (±1% accuracy) with 95% light transmittance, parallax-free reading
Ready-to-Use Packaging: Gamma-irradiated pouches (50 units/bag), moisture indicator included, no autoclaving required"
QIANJIEER 25ml serological pipettes are essential tools for precise liquid handling in laboratory settings. Each pipette comes individually wrapped to maintain sterility and features a clearly marked graduated scale for accurate measurements. The disposable plastic construction eliminates the need for cleaning and sterilization between uses, saving valuable lab time. With lab-grade accuracy, these pipettes are ideal for cell culture work, reagent transfer, and other critical laboratory procedures. The convenient 50-pack ensures you have plenty on hand for your research needs. The clear markings and consistent performance make these pipettes reliable for both routine and specialized lab work. Each pipette is designed for smooth liquid dispensing and optimal control during use. Perfect for academic, research, or industrial laboratory environments where precision and reliability are paramount.