Rainin Pipette Tips 2 ml UNV 16 Racks with 60 Tips Each

Rainin 30389184 Universal Pipette Tips – 2000 µl (2 ml), UNV, Non-Sterile, Racked

The Rainin 30389184 is a high-capacity, 2 ml universal-fit pipette tip engineered for versatile laboratory liquid handling. Designed with a traditional conical collar, these "UNV" tips are compatible with a wide range of universal-fit pipettes, including Rainin Classic, Gilson Pipetman, and Eppendorf Research models. Manufactured from high-purity, virgin polypropylene, these tips ensure excellent chemical resistance and low liquid retention for consistent accuracy. Supplied in a sturdy, 60-place rack format, the 30389184 is an ideal solution for large-volume aliquoting, buffer preparation, and general laboratory tasks where a sterile or filtered tip is not required. Each tip is precision-molded to provide a secure seal and reliable performance across the full 2000 µl volume range.

Technical Performance and Design

• Universal Conical Fit: Specifically designed to fit standard conical pipette shafts, providing a secure and leak-proof seal for most major pipette brands on the market.

• High-Purity Polypropylene: Constructed from medical-grade, virgin resin to minimize the risk of leachable contaminants and ensure maximum sample integrity during liquid transfer.

• Enhanced Accuracy: The thin-walled orifice and smooth interior surface reduce liquid hang-up, ensuring that the full 2 ml volume is delivered with high repeatability.

• Durable Rack Format: The 60-place rack provides a stable base for tip attachment, protecting the tips from damage and dust while organizing the benchtop for high-throughput workflows.

Product Specifications

• Catalog Number: 30389184

• Maximum Volume: 2000 µl (2.0 ml)

• Tip Technology: UNV (Universal-Fit Conical)

• Packaging: 480 tips per pack (8 racks of 60 tips)

• Sterility: Non-Sterile

• Filter: No

• Purity: Certified free from detectable RNase, DNase, and DNA.

Key Benefits & Applications

• Cross-Brand Compatibility: The universal design allows laboratories to standardize their tip inventory across multiple pipette brands, simplifying procurement and storage.

• Reagent & Buffer Preparation: The large 2 ml capacity is perfect for the efficient preparation of master mixes, salts, and chemical buffers used in daily laboratory protocols.

• Cost-Effective Bulk Handling: As a non-sterile, non-filtered option, these tips provide a budget-friendly solution for high-volume tasks where aerosol protection is not a requirement.

• Robust Lab Workhorse: The 2 ml size bridges the gap between micro-pipetting and serological pipetting, offering higher precision than a serological pipette for volumes under 2000 µl.

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