VVS 15ml Polypropylene Conical Centrifuge Tubes with Blue Screw Caps, Graduated Lab Containers, Pack of 80

• Capacity: 15 ml
• Dimensions: 120 mm length x 15 mm diameter
• Material: Polypropylene (PP)
• Bottom Type: Conical
• Cap Style: Threaded Blue Screw Cap
• Graduation Marks: 1 mL increments
• Writing Area: White frosted marking patch
• Quantity: Pack of 80 Pcs

Features

• High-Grade Polypropylene: Formulated from durable, chemical-resistant PP material designed to withstand hot and cold thermal extremes without cracking.
• Leak-Proof Blue Screw Cap: Precision-molded threaded caps fit tightly against the tube mouth to eliminate fluid leaks and evaporation.
• Clear 1 mL Graduations: Easy-to-read, high-contrast volume markings printed along the body for accurate liquid measurement.
• Frosted Marking Panel: Includes a dedicated white writing area to easily label samples using markers or pens.
• Hydrophobic Inner Surface: Smooth, flat interior walls prevent solution adherence, ensuring complete liquid recovery and zero residual wastage.
• Multipurpose Utility: Conical bottom structure provides excellent pellet collection during centrifugation while accommodating diverse lab storage needs.

Applications

• Centrifugation and separation of biological, clinical, or chemical liquid samples.
• Precise fluid measurement and volumetric aliquoting in research laboratories.
• Secure storage of liquids, powders, seeds, pills, granules, and dry reagents.
• Protection of moisture-sensitive materials against air contact, humidity, and spills.
• Educational demonstrations, school science experiments, and field sample collection.