Maximize your lab efficiency with this 25-pack of Conical Centrifuge Tubes 50ml . These heavy-duty tubes are engineered for high-volume sample processing, centrifugation, and secure long-term storage. Made from premium, high-clarity polypropylene, they provide excellent visibility and chemical resistance.
Each tube is equipped with a leak-proof blue screw cap featuring a deep-seal design to prevent evaporation. The bold, molded-in or printed graduations ensure precise volume measurements, while the large frosted write-on spot allows for clear sample labeling. These are the industry standard for everything from cell culture and molecular biology to industrial fluid testing.
Features
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High-Capacity Design: Standard 50ml volume suitable for large-scale sample preparation.
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Leak-Proof Performance: Ribbed blue screw caps provide an airtight seal for safe vortexing and transport.
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Easy Identification: Large white frosted writing area for smudge-free labeling.
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Precision Graduations: Clear, high-contrast markings for easy volume estimation.
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Universal Fit: Standard conical bottom fits all 50ml rotor adapters and laboratory racks.
Specifications
| Feature | Details |
| Volume | 50ml |
| Quantity | Pack of 25 Tubes |
| Material | High-Quality Polypropylene (PP) |
| Cap Style | Secure Blue Screw Cap (PE) |
| Bottom Shape | Conical |
| Graduations | High-Visibility White (Printed or Molded) |
| Dimensions | Standard 30mm x 115mm (approx.) |
Directions for Use
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Labeling: Write your sample details on the frosted spot using a permanent lab marker before filling.
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Filling: Add sample liquid up to the 50ml graduation mark.
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Sealing: Twist the blue cap clockwise until firmly seated to ensure a leak-proof seal.
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Centrifugation: Load into a compatible 50ml conical rotor; always ensure the rotor is balanced with an identical tube of equal weight opposite it.
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Storage: These tubes are suitable for refrigeration and standard laboratory storage.
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