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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

$ 12 .99 $12.99

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
2025-04-02 11:02:39
Completely inaccurate product description. Unlike the photos, these tubes only contain five different colors. Very disappointing. Please see attached photos.
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