Globe Scientific Pipette Tips 0.1 ml for Repeat Volume Pipettors 100 Tips

Globe Scientific 3921S RV-Pette PRO Dispenser Syringe Tips – 0.1 mL, Sterile, Individually Wrapped

The Globe Scientific 3921S RV-Pette PRO dispenser tips are high-precision, 0.1 mL syringe tips designed for use with repetitive pipettes. Engineered based on the principle of positive displacement, these tips utilize an internal piston that makes direct contact with the sample, completely eliminating the air cushion found in standard pipettes. This guarantees highly accurate and reproducible dispensing of challenging liquids, including highly viscous buffers, foaming detergents, and volatile solvents. Supplied sterile and individually sealed to ensure complete aseptic integrity, the 3921S is a universal-fit consumable that provides flawless performance not only on the Globe Scientific RV-Pette PRO but also on most standard repeater pipettes across major brands.

Technical Performance and Design

• Positive Displacement Technology: The internal plunger sweeps the entire barrel clean with every dispense, providing perfect volumetric accuracy for thick solutions (like glycerol or serum) and preventing the dripping associated with volatile organic compounds (like ethanol or acetone).

• Universal Compatibility: Precision-engineered to fit and function perfectly on standard repeater pipettes, including the Eppendorf Multipette (4780 and Plus), Brand HandyStep, Gilson Repetman, and Rainin AutoRep.

• Individually Sealed Sterility: Each tip is individually blister-packed and sterilized, ensuring that the fluid path remains absolutely free of biological contaminants until the exact moment of use inside a biosafety cabinet.

• High-Purity Construction: Manufactured from virgin polypropylene (cylinder) and high-density polyethylene (plunger), ensuring excellent chemical resistance and preventing the leaching of additives into sensitive assays.

Product Specifications

• Catalog Number: 3921S

• Product Line: RV-Pette PRO Dispenser Syringe Tips

• Syringe Capacity: 0.1 mL (100 µL)

• Dispensing Range: Typically 1 µL to 10 µL (depending on the repeater pipette dial setting)

• Sterility: Sterile

• Packaging: Individually Wrapped (typically 100 per box)

Key Benefits & Applications

• Aseptic Serial Aliquoting: The individually wrapped, sterile format is essential for rapidly filling microplates with cell culture media, sterile buffers, or master mixes without risking batch contamination.

• Viscous & Volatile Liquid Handling: Eliminates the pipetting errors, bubbling, and continuous dripping caused by standard air-displacement pipettes when handling tricky reagents like Tween-20, chloroform, or genomic DNA preparations.

• Ergonomic High-Throughput Workflow: When paired with a repeater pipette, a single fill of this syringe allows the user to dispense dozens of micro-volume aliquots with a simple click, drastically reducing thumb fatigue.

• Cost-Effective Cross-Brand Use: Provides premium positive displacement performance at a fraction of the cost of manufacturer-branded repeater tips, without sacrificing instrument compatibility.

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