BioClean Pipette Tip

    BioClean Pipette Tip

    Quality, Cleanliness and Performance… Guaranteed!


    BioClean Tips for Zero Interference

    For successful experiments, insist that your pipette tips are completely inert and won't interfere with your results. "Contamination-free" isn't enough. To assure your tips free of any bioactive components – make sure they're BioClean. From raw material selection, clean production to automated packaging, Rainin BioClean tips are guaranteed to be pure and completely safe.

    Class 100,000 Production

    Rainin BioClean tips are manufactured in a fully automated, class 100,000 clean room facility. To assure absolute purity, no additives or dyes are used, and ISO 9001-compliant manufacturing procedures to eliminate all external sources of contamination.

    Quality Tested, Assured

    BioClean tips are rigorously tested using the most sophisticated procedures available. Each lot is carefully evaluated to assure that even the smallest amount of DNA, DNase, ATP, Pyrogens, PCR inhibitors, trace materials, trace organics are detected.


    1. What are pipette tips?

    Pipette tips fit on the end of a pipette, creating an air-tight seal. Commonly made from polypropylene, they are made for one-time use and are available in a variety of formats and volumes to fit specific applications and pipettes. Because they come in direct contact with the sample of interest, pipette tips can have a significant effect on the results of an experiment. Discarding the tips between each experimental step helps prevent cross-contamination.

    2. What is BioClean and pipette tip sterility?

    BioClean refers to the exceptionally high standard to which all Rainin air-displacement tips are tested and found to be free of detectable amounts of specific biological contaminants, such as DNA (human and bacterial), RNase, DNase, endotoxin, protein, protease, ATP and PCR inhibitors.

    Sterility refers to the absence of bacteria or any living microorganisms or spore, but without an additional qualifier (such as BioClean) can still contain contaminants that can have an influence on the outcome of an experiment. Reaction conditions and experimental results can be compromised by organic and non-organic contaminants unknowingly introduced to liquid samples by non-certified pipette tips.  Contaminants can inflict adverse, unpredictable effects on enzyme activity and longevity, molecular interaction, spectrophotometric and chromatographic analysis, and more.

    From racks to stacks to refills, Rainin BioClean tips come in an array of convenient packaging options.
    Less weight, less waste and 100% recyclable. Single-use, disposable racks. Sterile.
    Removable Cover Racks
    Refillable racks allow optimal tip loading for single and multi channel pipettes. Autoclavable.
    SpaceSaver Refills
    The ultimate in convenience – easy to use, saves space and reduces plastic waste by 85%.
    Green-Pak Refills
    Single-rack refills reduce plastic waste by 75% compared to individual racks.
    Bagged Tips
    Buying in bulk is the most economical way to get BioClean quality tips.
    Equivalent to ten 96-tip racks – reduces plastic waste by 60%.
    Double 96-tip rack reduces plastic waste by 35%, compared to two individual conventional racks.
    Rainin BioClean Pipette Tip Packaging Options
    High quality Rainin specialty tips simplify and streamline demanding workflows.
    Low Retention
    Nothing beats Rainin Low Retention tips for viscous liquids and those with reduced surface tension.
    Large Volume
    Rainin Large Volume (10 mL – 20 mL) tips bring efficiency to your labs macro-volume.
    Extended Length
    Ideal for depositing and retrieving samples from deep, narrow vessels.
    Wide Orifice
    Minimizes shear force on delicate samples and flow resistance for viscous samples.
    Protect pipette shafts and tip ejectors from cross-contamination.
    Rainin Gel-Well tips allow samples to be accurately dispensed into the wells of thin polyacrylamide gels.
    Filter Tips
    Hydrophobic filters to prevent cross contamination from aerosols and liquids.
    Rainin BioClean Pipette Tips for Special Applications
    • Case Studies
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