Thermo Scientific™ Matrix™ Pipette Tips Available on GSA/VA Contract for Federal Government customers only.

Choose from a comprehensive selection of pipette tips.

Manufacturer: Thermo Scientific™ 7421

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Catalog No. 14-387-191

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    Volume (Metric) 12.5μL
    Filtered No
    Sterility Nonsterile
    Packaging Racks, 10 x 384
    For Use With (Equipment) Thermo Scientific Matrix Pipettes
    Product Line Matrix

    Choose from a comprehensive selection of pipette tips. Thermo Scientific™ Matrix Pipette Tips are supplied in innovative new Thermo Scientific™ Flo-Thru™ racks. Matrix pipetters and pipet tips are designed together to ensure that a perfect balance exists between security of the seal and ease of application/ejection. Manufactured under tight QC specifications, these standard tips rival special low-retention tips currently on the market after pipetting fluids such as dH2O, 50% Glycerol, Hybridized Buffer and 0.1% SDS.


    • Sealing rings on tips ensure confident, leak-free seal without banging tips on pipetter.
    • Because the sealing rings compress, these tips also offer a secure seal on most other pipetters on the market.
    • Highly polished molds and rigorous maintenance procedures ensure low liquid retention tips without special treatments or additives.
    • Stabilization rings in racks hold tips steady when seating on pipetter.
    • Venting features in rack ensure proper heat flow during autoclaving and reduce condensation on tips.
    • Finger notch on racks allows easy removal/insertion of refill trays.

    Innovative Racks and Packaging:

    • Rigid rack design ensures solid, even tip seating; rack will not flex or bend when trying to apply tips.
    • Unique Thermo Scientific™ Flo-Thru™ rack individually supports tips to prevent them from wobbling when trying to seat them on the pipetter.
    • Hinge prevents sterile lid from coming in contact with lab bench.
    • Venting along the edge or around each tip improves heat flow during autoclaving; reduces condensation that can form on the tips.
    • Dual-position lid can be propped open to prevent vacuum deformation during autoclaving.
    • Sterile racks are sold in individual bags with quick-tear openings; each rack remains sterile until ready for use.
    • Each rack is labeled with product details including re-ordering information, description, volume range, and lot number.
    • Racks are constructed of clean recycled materials and are made as small as possible to reduce waste.
    • Racks are marked with appropriate symbols to support recycling initiatives.

  • Description & Specifications

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