Integra Biosciences Pipette Tip 125 ul Inserts 5 Racks of 384 Tips Each

Integra Biosciences 4422 GripTip Pipette Tips – 125 µL, Green Choice Inserts, Non-Sterile

The Integra 4422 is a specialized 125 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 liquid handling procedures. This specific 4422 catalog number is part of Integra’s "Green Choice" initiative, providing environmentally friendly, non-sterile tip inserts designed to be loaded directly into reusable empty tip racks. Molded from 100% virgin polypropylene in a highly controlled cleanroom environment, they guarantee 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, 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 biological buffers and reagents.

Product Specifications

• Catalog Number: 4422

• Volume Capacity: 125 µL

• Tip System: GripTip (For Integra Pipettes Only)

• Material: Virgin Polypropylene

• Sterility: Non-Sterile (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: Manufactured under stringent VIAPURE standards, guaranteeing the tips are safe for sensitive molecular biology assays and genomic extractions right out of the box.

• High-Throughput Efficiency: The 384-tip insert format is specifically tailored for high-density microplate filling, serial dilutions, and multi-channel pipetting where absolute tip alignment is critical.

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