Product Description

Safe sample deposit with these Siliconized 1.5mL G-Tube Flat Top Microcentrifuge Tubes. They are designed for use in biotechnology laboratories such as preparing samples for thermal cycling. Ideal for protein or nucleic acid studies to prevent any possible loss of sample due to adherence to the inner walls of the tube allowing complete sample recovery.

  • Molded from a siliconized virgin polypropylene that exhibits extremely low surface adhesion providing maximum sample recovery
  • Highest impact tube strength, will withstand over 30000 x g when spun
  • Thicker walls make this the tube of choice for extreme stress, high spinning speeds, autoclaving, boiling, chemical resistance and freezing
  • Will withstand temperature of -80°C (-112°F) to 121°C (250°F)
  • The interior has the smoothest, most highly polished surface
  • The walls are non-wettable, preventing liquids from adhering to the sides
  • Graduation: From 0.1mL to 1.5mL
  • Inscribing Patches: 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
  • No special locking cap devices needed
  • The flat top lid forms an extra-tight seal that will not come open during processing. Yet, it's easy to open with thumb pressure or MicroTube Tool Item# BP-4000 (sold separately)
  • Caution: Siliconized Products are NOT autoclavable!


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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