Thermo Scientific 200 ul 10 Reload Insert Racks SoftFit-L Hydrologix

Thermo Scientific 3752-RI SoftFit-L™ 200 µl Pipette Tip Reload Inserts (HydroLogix™)

The Thermo Scientific 3752-RI is a precision-engineered reload system designed for high-throughput laboratories utilizing Rainin® LTS® (LiteTouch™ System) pipettes. These 200 µl pipette tips are part of the SoftFit-L™ series, featuring a specialized collar design that ensures a consistent, low-force seal and effortless ejection, replicating the performance of OEM tips while reducing repetitive strain. This specific model incorporates HydroLogix™ technology, a proprietary low-retention surface that minimizes sample binding and ensures maximum recovery of expensive reagents and sensitive biological samples. By utilizing the reload insert format, laboratories can significantly reduce plastic waste and storage space requirements by reusing existing tip racks without compromising on purity or performance.

Technical Performance and Design

• Rainin® LTS® Compatibility: Specifically designed to interface perfectly with the LiteTouch™ System, providing a secure fit with minimal attachment force and smooth tip ejection.

• HydroLogix™ Low-Retention Surface: The chemically bonded hydrophobic surface ensures that even viscous or low-surface-tension liquids (such as detergents or oils) are dispensed completely, improving pipetting accuracy and precision.

• Sustainable Reload Format: These inserts allow for the rapid refilling of empty SoftFit-L™ racks, reducing lab plastic waste by up to 60% and optimizing benchtop storage efficiency.

• Cleanroom Certified: Manufactured in a controlled environment and certified to be free of DNase, RNase, ATP, and Pyrogens (Endotoxins), ensuring sample integrity for sensitive molecular biology applications.

Product Specifications

• Catalog Number: 3752-RI

• Volume Capacity: 200 µl

• Tip Format: Reload Inserts (For use with SoftFit-L™ Racks)

• Surface Treatment: HydroLogix™ (Low-Retention)

• Purity Grade: Sterile; DNase/RNase Free

• Packaging: 10 Inserts per Pack (96 Tips per Insert / 960 Tips per Pack)

• Color: Natural/Clear

Key Benefits & Applications

• PCR & qPCR Preparation: Low-retention properties ensure that master mixes and cDNA samples are dispensed fully, leading to more consistent Ct values and lower standard deviations.

• Next-Generation Sequencing (NGS): Ideal for library preparation where the loss of even a few microliters of high-value enzymes or samples can impact the success of the run.

• Protein Purification: Effectively handles buffers containing BSA or surfactants that traditionally "cling" to standard polypropylene surfaces.

• Ergonomic Compliance: The SoftFit-L™ design is optimized to prevent the cumulative trauma disorders associated with high-force tip ejection in high-volume pipetting environments.

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