Integra 6565 Pipette Tips 125 ul Filtered Sterile Case of 5 Racks with 384 Tips Each

Integra Biosciences® GripTip™ 125 µL Low-Retention Sterile Filtered Pipette Tips, XYZ Racks (6565) – Case of 1,920 Tips

The Integra Biosciences® 6565 is a premium liquid handling consumable engineered to deliver extreme precision for high-density multichannel pipetting, manual micro-volume transfers, and automated workstation operations. Featuring Integra’s proprietary GripTip™ snap-on connection mechanics, these 125 µL standard-length tips eliminate typical friction-fit seating errors by mechanically locking onto the pipette shaft to prevent shifting, loosening, or accidental drop-offs. Outfitted with an ultra-smooth Low-Retention surface modification and an integrated high-efficiency aerosol barrier, these tips are supplied pre-sterilized and arranged in high-density 384-well grids across a case of 5 reinforced XYZ racks of 384 tips each (1,920 total tips) to maintain absolute aseptic delivery during fine liquid handling protocols.

Technical Performance & Design

• Proprietary GripTip™ Interlocking Collar: Features a precision-molded internal shoulder ring that snaps tightly over matching multi-channel shaft lobes. This mechanical connection ensures all tips sit at exactly the same vertical height across a multi-channel head, providing perfect alignment and leak-proof seals without forceful jamming.
• Ultra-Hydrophobic Low-Retention Polymer: The internal polypropylene structure utilizes specialized resin blending technology to lower surface energy. This prevents low-surface-tension fluids, detergents, master mixes, and viscous enzymes from spreading out or "wetting" the inner tip walls, guaranteeing high sample recovery.
• High-Efficiency Aerosol Protection Filter: Outfitted with an integrated hydrophobic filter barrier matrix. This block prevents airborne vapors, liquids, and aerosols from traveling up into the internal pipette barrel, protecting your equipment from corrosive sample carryover and preventing sample-to-sample cross-contamination.
• Heavy-Duty Carbon-Reinforced XYZ Racks: Racked within specialized, extra-rigid XYZ structural bases with an SBS footprint. These heavy-duty racks are designed to absorb the high downward forces required during multi-channel manual or automated loading without flexing, while the carbon filling prevents static build-up.

Product Specifications

• Model Number / SKU: 6565 (GripTip™ Specialized Low Volume Series)
• Primary Manufacturer: Integra Biosciences® Corp.
• Maximum Volumetric Capacity: 125 µL (Optimized for exact sub-microliter to nanoliter dosing scales)
• Tip Fitment Interface: Integra GripTip™ System (Compatible with 50 µL, 100 µL, and 125 µL Integra manual/electronic handheld models, MINI 96, and VIAFLO 96 / VIAFLO 384 pipetting heads)
• Fluid Retention Class: Low-Retention (Ultra-smooth hydrophobic inner matrix)
• Sterility Specification: Gamma Radiation Sterilized Baseline
• Purity Verification: Certified free of detectable RNase, DNase, Endotoxins, and Pyrogens
• Packaging Configuration: Case of 1,920 Tips (5 rigid XYZ racks holding 384 tips each in a high-density matrix)

Key Benefits & Applications

• Next-Generation Sequencing (NGS) Track Isolation: Essential for dispensing low-volume primer pools, index adapters, and library master mixes, where minor droplet retention skewing alters relative concentration metrics.
• Quantitative PCR Master Mix Loading: Provides clean fluid detachment and aerosol defense when running qPCR or digital PCR runs, protecting delicate reaction loops from false-positive background amplification.
• Automated Plate Array Staging: The structural stability and anti-static properties of the heavy-duty XYZ rack coordinate precisely with high-throughput benchtop platforms like the MINI 96 or VIAFLO systems, preventing automated pickup faults.
• High-Density Proteomic Transfers: Optimizes handling of protein arrays and detergent-heavy assay fluids (containing Triton X-100 or Tween-20) by reducing surface binding friction within the barrel tip.

Integra® and GripTip™ are registered trademarks of Integra Biosciences Group. Part number 6565 specifies the sterile filtered, low-retention 125 µL model pre-arranged in rigid 384-tip XYZ Racks. For non-critical cell-washing loops or basic buffer dispensing where an aerosol barrier is unnecessary, alternative standard non-filtered components or sustainable ECO rack alternatives should be substituted.