Fisher Scientific Sure-One Beveled Pipette Tip 200 ul Lot of 20 Racks

Fisherbrand™ SureOne™ 200 µL Beveled Pipette Tips, Universal Fit, Sterile Hinged Racks (02-707-419) – Lot of 20 Racks

The Fisherbrand™ SureOne™ (02-707-419) is a professional-grade, universal-fit liquid handling consumable engineered to deliver high accuracy, reproducibility, and contamination control across diverse laboratory pipetting applications. This specific 200 µL tip model features a precise, beveled distal orifice that facilitates clean, drag-free liquid expulsion and reduces capillary retention. Precision-molded from high-purity virgin polypropylene, these tips establish a secure friction seal with major universal-fit single and multi-channel pipettes. Supplied as a specialized lot of 20 heavy-duty hinged racks containing 96 tips each (1,920 sterile tips total), this pre-sterilized, non-filtered tip line is certified clean and fully prepared for sensitive molecular biology assays, PCR diagnostics, and clinical research protocols.

Technical Performance & Structural Architecture

• Precision Beveled Orifice: Constructed with a beveled tip profile that minimizes fluid contact with the outer surface of the tip orifice during delivery. This design enables highly accurate sample dispensing, making it ideal for low-volume chemical and biological assays.
• Universal Friction-Fit Sealing: Designed with a flexible sealing hub that easily conforms to the nose cones of major universal pipettor brands—including Eppendorf, Gilson, Biohit, and Finnpipette—ensuring a reliable, airtight fit with minimal attachment pressure.
• SureOne™ Advanced Hinged Rack: Features a reversible flip-lid that can function as a secure hinged cover or a lift-off lid. A safe-lock front latch prevents accidental lid pops if dropped, and a notched clasp allows the lid to be propped open for venting during sterilization processes.
• Secure Flush-Fit Inserts: The 96-well nested inserts sit completely flush with the surrounding rack walls. The sure-snap locking mechanism keeps the entire insert firmly in place, preventing the tray from lifting up when drawing tips with multi-channel pipettes.
• Certified Bio-Purity Matrix: Every sterile rack is individually shrink-wrapped and certified free of RNase, DNase, ATP, pyrogens, bioburden, PCR inhibitors, endotoxins, and genomic DNA. This clean manufacturing profile ensures no enzymatic degradation or chemical interference occurs during sensitive analysis loops.

Product Specifications

• Catalog Number / MPN: 02-707-419
• Primary Manufacturer: Fisher Scientific (Fisherbrand™ Product Portfolio)
• Product Series Line: SureOne™ Universal Fit Non-Filtered Series
• Nominal Volumetric Capacity: 1 µL to 200 µL working volume range
• Orifice Tip Geometry: Beveled profile
• Filter Configuration: Non-Filtered (Open-channel fluid pathway)
• Physical Construction: 100 percent high-grade, medical-grade clear virgin polypropylene (PP)
• Sterility Certification: Sterile, certified by lot
• Nominal Length: 51 mm (approx 2 inches)
• Internal Color Coding: High-contrast insert layout for quick size identification at the bench
• Lot Quantity Yield: 1,920 Tips total (2 Packs of 10 Racks x 96 Tips per rack)

Key Benefits & Applications

• Molecular Biology and PCR Staging: The sterile, certified contaminant-free profile prevents unwanted nucleic acid or nuclease carryover during master mix prep and sample plate seeding.
• High-Throughput Multi-Channel Aliquoting: Robust, non-pliable rack frames handle the physical force of multi-channel pipette loading, ensuring a secure, level seal across all 8 or 12 channels simultaneously.
• Universal Lab Compatibility: Eliminates the need to stock proprietary tips for different pipette models, establishing a versatile standard for general liquid transfers on various single-channel mechanical pipettes.
• Eco-Conscious Design Features: Promotes laboratory waste reduction; all structural plastic rack components have molded recycle logos, allowing for clean recycling following tip depletion.

Expiration Date 2028/08

All product names, logos, and brands are property of their respective owners. Fisherbrand and SureOne are trademarks of Fisher Scientific.