Thermo Scientific Pipette Tips 200 ul Filtered 9 Racks with 96 Tips Each

Description

Thermo Scientific 2069G ART Pipette Tips – 200 µL, Filtered, Wide Bore, Sterile

The Thermo Scientific 2069G (ART 200G) is a premium barrier pipette tip engineered specifically for the safe and accurate transfer of challenging biological samples. The defining feature of this 200 µL tip is its wide-bore (genomic) orifice, which is nearly 70% larger than standard pipette tips. This enlarged opening minimizes hydrodynamic shear stress, preventing the fragmentation of high-molecular-weight genomic DNA and ensuring the high-viability transfer of fragile cell lines like macrophages or hybridomas. Additionally, it contains the patented ART self-sealing barrier, which completely blocks the passage of aerosols and liquid carryover, guaranteeing 100% protection against cross-contamination between samples or pipettes. Certified sterile and rigorously tested to be free of DNase, RNase, ATP, and endotoxins, the 2069G is an essential consumable for advanced molecular biology, forensics, and tissue culture workflows.

Technical Performance and Design

• Wide Bore (Genomic) Orifice: The enlarged tip opening allows for the smooth, low-resistance aspiration and dispensing of highly viscous materials such as blood, glycerol, Tween-20, and concentrated protein solutions.

• Patented ART Barrier: Unlike standard porous filters, the ART barrier instantly seals when exposed to potential liquid or aerosol contaminants, physically trapping them and preventing them from reaching the pipettor shaft.

• Universal Fit Design: Engineered to provide a secure, airtight seal on a wide variety of research-grade pipettes, including Gilson Pipetman, Eppendorf, and Thermo Scientific Finnpipettes.

• High-Clarity Polymer: Molded from premium, virgin polypropylene that offers excellent transparency for accurate visual confirmation of sample volumes and completely repels liquids for maximum sample recovery.

Product Specifications

• Catalog Number: 2069G (Also listed as 2069GPK / ART 200G)

• Maximum Volume: 200 µL

• Tip Style: Wide Bore / Genomic

• Filtration: ART Aerosol Resistant Barrier

• Sterility: Sterile (RNase, DNase, DNA, and Pyrogen Free)

• Format: Standard Lift-Off Lid Racks

Key Benefits & Applications

• Genomic DNA Protection: The ultimate tool for DNA extraction and purification workflows, as the wide bore prevents the physical shearing of long DNA strands during repetitive pipetting steps.

• Cell Culture Integrity: Allows for the gentle resuspension and transfer of sensitive mammalian cells without causing mechanical lysis or reducing overall cell viability.

• PCR and Diagnostics: The absolute barrier protection makes these tips a staple in PCR preparation and clinical diagnostics where eliminating false positives from carryover contamination is mandatory.

• Viscous Fluid Handling: Eliminates the “clogging” and inaccurate volume dispensing typically experienced when trying to force thick matrices (like alginate or heavy buffers) through standard narrow tips.

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