Microcentrifuge Tubes 2.0ml – 500 Pack, Snap Cap, Round Bottom Polypropylene Micro Tubes for Lab Research & Sample Storage

Our Microcentrifuge Tubes 2.0ml are an essential staple for any high-throughput laboratory. Designed for durability and ease of use, these tubes are manufactured from medical-grade polypropylene, capable of withstanding high-speed centrifugation and temperature extremes.

The secure snap-cap design provides a firm, leak-proof seal that can be easily opened with one hand, making them ideal for fast-paced pipetting. Featuring a round bottom (conical-round) for easy sample pellet recovery and a frosted writing surface, these tubes offer the perfect balance of clarity and functionality for DNA/RNA research, clinical diagnostics, and general sample preparation.

Features

• One-Hand Operation: Ergonomic snap-cap design allows for easy opening and closing without compromising the seal.

• High RCF Rating: Engineered to withstand high centrifugal forces without cracking or leaking.

• Ultra-Clear Polypropylene: Provides excellent sample visibility for monitoring reactions or pellet formation.

• Frosted Labeling Area: Large writing spot on the side and a flat cap surface for dual labeling.

• Temperature Resistant: Suitable for boiling, freezing, and routine laboratory thermal cycles.

Specifications

Directions for Use

1. Labeling: Use a fine-tip permanent marker to label either the frosted side panel or the flat top of the snap cap.

2. Filling: Use a micropipette to transfer liquid into the tube. Do not overfill beyond the 2.0ml mark to avoid leakage upon closing.

3. Sealing: Press the cap down firmly until you hear or feel a “click” to ensure it is fully sealed.

4. Centrifugation: Place in a microcentrifuge rotor. Ensure the tubes are balanced symmetrically to prevent equipment damage.

5. Opening: Gently press upward on the cap tab with your thumb for a controlled, one-handed opening.