Integra Biosciences Pipette Tip 12.5 ul Inserts Sterile 5 Racks with 384 Tips Each

Integra Biosciences 4416 GripTip Pipette Tips – 12.5 µL, Green Choice Inserts, Pre-Sterilized

The Integra 4416 is a specialized 12.5 µL pipette tip engineered exclusively for use with Integra's advanced line of manual and electronic pipettes. Featuring the proprietary GripTip system, these tips provide a flawless, secure seal that will never loosen, leak, or fall off during critical micro-volume liquid handling procedures. This specific 4416 catalog number is part of Integra’s "Green Choice" initiative, providing environmentally friendly, pre-sterilized tip inserts designed to be loaded directly into reusable empty 384-tip racks. Molded from 100% virgin polypropylene in a highly controlled cleanroom environment, they carry the VIAPURE certification, guaranteeing absolute sample purity and precise volumetric delivery without generating excessive plastic waste.

Technical Performance and Design

• Proprietary GripTip Snap-On Design: The specialized rim securely locks over the multi-lobe pipette fitting, completely eliminating the risk of tips physically detaching or leaking fluid over expensive microplates.

• Positive Stop Shoulder: Features an engineered internal shoulder that acts as a physical stop. This ensures every tip across a multichannel pipette is loaded at the exact same height and perfectly aligned for ultimate precision.

• Green Choice Refill System: The eco-friendly packaging utilizes lightweight plastic inserts that drastically reduce plastic waste by over 60% compared to purchasing standard racked tips, significantly lowering the carbon footprint of your laboratory.

• High-Purity Polypropylene: Molded from premium virgin polypropylene, the smooth internal surfaces minimize unspecific fluid binding, ensuring maximum sample recovery of dilute biological buffers and reagents.

Product Specifications

• Catalog Number: 4416

• Volume Capacity: 12.5 µL

• Tip System: GripTip (For Integra Pipettes Only)

• Material: Virgin Polypropylene

• Sterility: Pre-Sterilized (RNase, DNase, and Pyrogen Free)

• Packaging: 5 Inserts of 384 Tips (1,920 Tips Total) / Green Choice

Key Benefits & Applications

• Sustainable Lab Practices: The Green Choice inserts offer an economical and environmentally responsible alternative to discarding bulky plastic racks after a single use.

• Exclusive Integra Compatibility: Engineered precisely to maximize the performance of Integra's VIAFLO, VOYAGER, and automated ASSIST pipetting platforms.

• Strict Analytical Purity: The pre-sterilized format guarantees the tips are safe for sensitive molecular biology assays, genomic extractions, and cell culture workflows right out of the box.

• Micro-Volume Efficiency: The 12.5 µL capacity and 384-tip insert format are specifically tailored for high-density microplate filling, low-volume serial dilutions, and multi-channel pipetting where absolute tip alignment is critical.

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