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4049 Polypropylene 0.6mL G-Tube Snap Cap Microcentrifuge Tube, Autoclavable, Assorted Colors (Pack of 500)

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$27.49

$ 11 .99 $11.99

In Stock
  • No special locking cap devices needed
  • Safe sample deposit
  • Highest impact tube strength with the smoothest interior surface
  • Finish: 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 sides
  • Needle Access: You can easily insert a needle through the target in the exact center of the lid


The G-Tube Flat Top Microcentrifuge Tube is virtually transparent and far exceeds the toughness of any microcentrifuge tubes. When the G-Tube Flat Top Microcentrifuge Tube cap is closed there will be an audible "snap" that indicates a secure closure has been formed. Made of tough, clear, proprietary formulated polypropylene, the 0.6mL, 1.5mL and 2.0mL G-Tube has the same chemical resistant quality as standard tubes, but they're sturdier and virtually transparent to give a better view. The flat top cap is easy to open and still provides a maximum secure seal. All three volumes are available in siliconized material. Siliconized G-Tubes are not recommended for autoclaving.


Citronella Chandelier
Reviewed in the United States on October 12, 2016
Completely inaccurate product description. Unlike the photos, these tubes only contain five different colors. Very disappointing. Please see attached photos.
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