WaysideLab 1.5mL Sterile Microcentrifuge Microtubes with Screw Caps, Self-Standing Bag, Stop-Pops™, 500 Tubes/Pack – Eppendorf-Style Micro Tubes

Product Description

The WaysideLab 1.5mL Sterile Microcentrifuge Microtubes are purpose-built for a variety of laboratory protocols, including enzyme digests, DNA/RNA isolation, centrifugation, incubation, and general sample or reagent storage. These screw-cap microtubes are designed to deliver reliable performance and contamination-free conditions in clinical, academic, and industrial labs.

Made from proprietary BioClear™ co-polymer polypropylene, these microtubes offer exceptional optical clarity, chemical resistance, and mechanical durability. Withstanding extreme temperatures from -90°C to +121°C, they are validated for high-speed centrifuge use up to 28,000 × g, making them an excellent choice for demanding microcentrifuge workflows.

Each tube features an oversized cap with a frosted marking surface for clear identification. The ergonomic ring and groove cap design provides a secure, leak-resistant closure with minimal effort, reducing hand strain and improving workflow efficiency—especially when compared to traditional Eppendorf-style microtubes.

The tubes come pre-sterilized using electron beam radiation and are certified RNase-, DNase-, and pyrogen-free, protecting sensitive biological samples from degradation or contamination. Supplied in a self-standing gusseted bag for convenient benchtop use, each pack includes 10 Stop-Pops™—innovative cap-holding tools that keep tube caps open during pipetting, improving aseptic technique and workflow consistency.

This version comes in clear color, with other options like black, blue, green, orange, purple, red, yellow, and assorted available upon request to support sample coding and visual tracking.

Whether you are replacing Eppendorf tubes or standardizing on a new lab consumable, WaysideLab microcentrifuge tubes deliver superior value, reliability, and performance.

Key Features

• Constructed from BioClear™ co-polymer for clarity, strength, and chemical resistance
• Oversized screw-cap with frosted marking area for easy labeling
• Leak-proof ring-and-groove seal design
• Sterilized using electron beam radiation
• Certified RNase-, DNase-, and pyrogen-free
• Centrifuge rated up to 28,000 × g
• Ergonomically designed for easy one-handed operation
• Includes 10 Stop-Pops™ per pack for hands-free cap holding
• Self-standing gusseted bag for organized storage and use
• Compatible with microcentrifuges and Eppendorf-style rotors