Date published: 2025-10-1

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Microcentrifuge Tubes – UltraCruz®

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  • Microcentrifuge Tubes are manufactured from thermoplastic and highly chemically resistant polypropylene, which also provides superior clarity and strength.
  • Comparable to Eppendorf Tubes®, UltraCruz® Microcentrifuge Tubes are suitable for a wide range of laboratory applications that require small volumes of samples.
  • Microcentrifuge Tubes have an attached flat top cap that is easy to open and close with one hand.
  • Positive seal design increases the longevity of Microcentrifuge Tube cap allowing for repeated cap closure and eliminates caps from popping open due to induced pressure.
  • High quality Microcentrifuge Tubes are made with engraved graduations.
  • Rated for temperatures from -80° C to 120° C, Microcentrifuge Tubes are autoclavable.
  • Sterile Microcentrifuge Tubes have a maximum RCF rating of 20,000 x g. 
  • Non-Sterile Microcentrifuge Tubes have a maximum RCF rating of 26,000 x g.
  • Microcentrifuge Tubes are non-pyrogenic, RNase/DNase-free, DNA-free and PCR inhibitor-free.
  • Low Binding Microcentrifuge Tubes are designed to reduce protein and nucleic acid binding, maximizing sample recovery.
  • Microcentrifuge Tubes are packaged in easy-to-open plastic bags.
  • DISCOUNT: Bulk orders of any combination of Lab Supplies totaling:
    • $500 or more receive a 5% discount
    • $1,500 or more receive a 10% discount
    • $2,500 or more receive a 15% discount
    Lab Supply orders over $20 qualify for free shipping.
    See Shipping Details for more information.
    Description
    UltraCruz® Microcentrifuge Tubes are ideally used for a wide range of laboratory applications that require small volumes of samples. Microcentrifuge Tubes are manufactured from thermoplastic and highly chemically resistant polypropylene, which also provides superior clarity and strength. Positive seal design increases the longevity of Microcentrifuge Tube cap allowing for repeated cap closure and eliminates caps from popping open due to induced pressure. Made with made with engraved graduations, Microcentrifuge Tubes have an attached flat top cap that is easy to open and close with one hand. Microcentrifuge Tubes are autoclavable and are rated for temperatures from -80° C to 120° C. Microcentrifuge Tubes have a maximum relative centrifugal force (RCF) rating of 26,000 x g. Sterile Microcentrifuge Tubes are non-pyrogenic, RNase/DNase-free, DNA-free and PCR inhibitor-free. Low Binding Microcentrifuge Tubes are designed to reduce protein and nucleic acid binding, maximizing sample recovery. Microcentrifuge Tubes are packaged in easy-to-open plastic bags.

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Microcentrifuge Tube, Sterile, 0.5 ml, 1,000/pack

    sc-200269
    1,000/pack
    $25.95

    Microcentrifuge Tube, Sterile, 0.5 ml, 5,000/case

    sc-200268
    5,000/case
    $128.95

    Microcentrifuge Tube, Sterile, 1.5 ml, 1,000/pack

    sc-200271
    1,000/pack
    $26.95
    US: (Out of Stock: Availability October 30, 2025)

    Microcentrifuge Tube, Sterile, 1.5 ml, 5,000/case

    sc-200270
    5,000/case
    $128.95
    US: (Out of Stock: Availability October 30, 2025)

    Microcentrifuge Tube, Sterile, 2.0 ml, 1,000/pack

    sc-200273
    1,000/pack
    $30.95

    Microcentrifuge Tube, Sterile, 2.0 ml, 5,000/case

    sc-200272
    5,000/case
    $152.95

    Microcentrifuge Tube, Non-Sterile, 0.65 ml, 1,000/pack

    sc-358996
    1,000/pack
    $29.95

    Microcentrifuge Tube, Non-Sterile, 2.0 ml, Low Bind, 400/pack

    sc-359010
    400/pack
    $19.95