Product Description


  • Tube:
    • Fabricated with virgin polypropylene for excellent chemical resistant qualities and good clarity
    • Have high impact strength and will withstand 17,000 RPM's and 13,000xG while spinning on all microcentrifuges
    • Thicker walls make this the tube of choice for extreme stress, high spinning speeds, autoclaving, boiling, chemical resistance and freezing
    • The interior has the smoothest, most highly polished surface of any tube on the market
    • The walls are non-wettable, preventing liquids from adhering to the side walls
    • It is graduated from 0.1 to 1.5mL
  • Lid Closure:
    • The flat top cap provides a positive and secure seal when closed, thus providing maximum protection for contents
    • Extra-tight seal flat cap will not come open during processing. Yet, it's easy to open with thumb pressure or MicroTube Tool Item# BP-4000 (sold separately)
  • Writing Surface: Textured writing surface on top of the caps and on the side of the tubes
  • Needle Access: You can easily insert a needle through the target in the exact center of the lid
  • Rainbow pack consists of 100 each Blue, Green, Orange, Red, and Yellow


Manufacturer Bio Plas Inc
Country of Manufacture United States
Item Ships From California


Request for return must be submitted to Customer Service Within 30 days of product shipment. All returns must be in pristine, brand-new, re-sellable condition and in their original packaging. A 25% restocking fee may be deducted at the discretion of the manufacturer. The manufacturer reserves the right to refuse all returns that are not complete with their original packaging. If an item has been used and is permanently marked and/or damaged in any way, return will not be accepted. All shipping charges remain payable by the purchaser.


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