Rainin Pipette Tips Green-Pak 200 ul 14 Racks with 96 Tips Each

Rainin 30389276 Green-Pak Individual Refills – 200 µL, LTS, Filtered, Sterile

The Rainin 30389276 (Legacy MFR Part: GP-L200F) is a premium 200 µL aerosol-resistant pipette tip reload system designed exclusively for Rainin pipettes equipped with the LiteTouch System (LTS). Packaged in the eco-conscious Green-Pak format, these individually sealed rack refills allow laboratories to seamlessly replenish empty, pre-existing tip boxes without touching the tips or purchasing new structural plastic housings. Molded from 100% virgin, bio-inert polypropylene, each tip contains a built-in "tortuous path" aerosol barrier and features the advanced FinePoint thin-walled orifice architecture. Fully gamma-sterilized and certified under strict BioClean Ultra standards, this system provides a 75% reduction in plastic waste compared to standard single-layer racked tips.

Technical Performance and Design

• LiteTouch System (LTS) Engineering: Tailored to match the cylindrical shaft profile of Rainin LTS pipettes. This design offers a positive mechanical stop with a perfect seal under minimal mounting force, reducing cumulative tip-ejection pressures by up to 70% to limit wrist fatigue.

• Aerosol Resistant Tortuous Filter: The integrated filter matrix permits clean air to flow smoothly during standard fluid intake, but creates a high-density structural block against microscopic aerosols, misting, and accidental liquid over-draws to eliminate cross-contamination.

• Green-Pak Eco-Refill Architecture: Tips arrive pre-arranged in a lightweight, nested carrier plate protected inside a sealed, recyclable blister sleeve. Technicians simply peel open the wrap, snap the entire 96-tip tray directly into an empty Rainin rack base, and lift off the protective shield.

• BioClean Ultra Certified Purity: Every lot is cleanroom-audited and strictly certified free of detectable biological analytes (DNA, DNase, RNase, ATP, proteases, endotoxins) and synthetic chemical slip agents, shielding sensitive samples from unwanted experimental artifacts.

Product Specifications

• Catalog Number / MPN: 30389276 (Legacy MPN: GP-L200F)

• Manufacturer: Mettler Toledo Rainin

• Maximum Volume Capacity: 200 µL

• Tip Technology: LiteTouch System (LTS)

• Packaging Format: Green-Pak Individual Blister Refills

• Filter Matrix: Yes (Filtered / Aerosol Barrier)

• Sterility: Gamma Irradiated Sterile

• Purity Grade: BioClean Ultra Certified

• Total Packaging Count: 960 Tips total (Supplied as 10 individual refills of 96 tips each)

Key Benefits & Applications

• PCR & Next-Gen Sequencing (NGS): The absolute standard for high-purity genomic workflows, preventing aerosolized amplicon trackback from fouling pipette shafts and ruining downstream qPCR or sequencing datasets.

• Environmental Sustainability: Drastically lowers the carbon footprint and physical plastic mass leaving the facility, allowing green-initiative laboratories to minimize structural box disposal volume.

• Ergonomic Safety: Drastically curtails the user mounting force required by universal-fit pipettes, mitigating the incidence of localized Repetitive Strain Injuries (RSI) across large lab cohorts.

• Assay Miniaturization Stability: The flexible FinePoint orifice ensures clean fluid boundary touch-offs, optimizing liquid deposition consistency during micro-volume sample dilutions and enzyme master mix preparations.

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