Thermo Scientific Finntip 250 Universal Sterile Pipet Tips 9400263

The Thermo Scientific Finntip 250 Universal Sterile Pipet Tips (catalog number 9400263) are precision-engineered disposable tips designed for accurate liquid handling in laboratory settings. These tips accommodate a volume range of 0.5 to 250 µL, making them ideal for applications such as molecular biology, biochemistry, and clinical diagnostics where contamination-free pipetting is critical. Manufactured from high-quality virgin polypropylene, they ensure chemical resistance and minimal sample retention. The universal design fits most major pipette brands, including Finnpipette, Eppendorf, and Gilson models, offering versatility and reducing the need for multiple tip types. Sterilized via gamma irradiation, they maintain sterility until the expiration date, preventing microbial contamination in sensitive experiments. Benefits include ergonomic design for easy loading, hydrophobic surfaces for precise dispensing, and stackable racks for efficient storage. Compared to similar products like Eppendorf tips, Finntips provide superior fit and lower cost per tip without compromising accuracy (typically ±1-2% precision). Drawbacks may include single-use nature increasing waste and potential incompatibility with ultra-low volume pipettes. These tips are commonly used in PCR, ELISA, and sample preparation workflows, enhancing lab efficiency and reliability.