Clear Plastic Test Tubes 5mL with Leak-Proof Red Screw Caps (Pack of 20)

Streamline your sample storage and organization with the Apex Labs Plastic Test Tubes 5mL . Engineered for durability and clarity, these tubes are the perfect solution for both professional laboratory environments and creative DIY projects.

Each tube features a secure, red screw-on cap designed to prevent evaporation and leaks, making them ideal for transporting sensitive samples or storing small components. Made from high-quality, shatterproof plastic, these tubes offer the transparency of glass with the safety and lightweight convenience of modern polymers. Whether you are conducting field research, organizing craft supplies, or setting up a classroom experiment, Apex Labs provides the reliability you need.

Key Features

• Leak-Proof Seal: Deep-threaded red screw caps ensure a tight, airtight seal to prevent spills and contamination.

• Crystal Clear Visibility: High-clarity plastic allows for easy visual inspection of contents without opening the tube.

• Shatterproof Design: Durable construction reduces the risk of breakage compared to traditional glass vials.

• Round Bottom Shape: Designed for easy cleaning and maximum sample recovery; fits most standard 12mm-13mm test tube racks.

• Bulk Value Pack: Convenient pack of 20 tubes, perfect for small-scale trials or hobbyist use.

Technical Specifications

Common Applications

• Laboratory & Research: Sample collection, storage of reagents, and centrifugation.

• Education: Safe for student use in chemistry, biology, and STEM science fairs.

• Hobby & Craft: Perfect for storing diamond painting drills, glitter, beads, and sewing needles.

• Field Work: Securely collect soil, water, or botanical specimens while on-site.

• Apothecary & Essential Oils: Storage for small amounts of oils, powders, or compounded samples.