Polypropylene microtubes with CLEARLine® safety closure 0.5 ml - Pack of 500 pcs


CLEARLine® microtubes are the ideal solution for the storage and transport of biological and chemical samples. Specifically designed to handle sample volumes that exceed standard microcentrifuge tubes (1.5 or 2.0 ml) and are too small for 15 ml centrifuge tubes, these microtubes offer unmatched versatility in the laboratory. Thanks to their medical-grade polypropylene structure, they ensure contamination-free pipetting, making them the best choice for applications that require precision and safety.

Key features of CLEARLine® Microtubes

• Size: 0.5 ml, perfect for medium-sized samples.


• Material: Medical-grade polypropylene, non-cytotoxic and non-hemolytic.


• Operating temperature: From -80 °C to +100 °C, suitable for a wide range of applications.


• Autoclavable: Can be sterilized open at +121 °C for 20 minutes.


• Packaging: Resealable zip bags for easy handling and storage.


• Graduated: Equipped with a writing area for easy sample identification.


• Pierceable cap: Allows easy access to samples without compromising safety.


• Single-use: Ensure maximum hygiene and safety in laboratory processes.

Certifications and Safety

CLEARLine® microtubes are certified to be free from harmful substances, ensuring maximum safety for laboratory use. The following substances are absent:

• Human DNA


• PCR inhibitors


• DNases


• RNases


• Pyrogens


• ATP

In addition, the material has passed United States Pharmacopeia (USP) tests including Class VI and has demonstrated biocompatibility in accordance with ISO 10993, making it suitable for external communication devices for indirect blood contact over extended periods.

Advantages of using CLEARLine® Microtubes

• Waste reduction: They replace 15 ml tubes, helping to reduce environmental impact.


• Optimized storage space: Compact dimensions allow more efficient use of laboratory space.


• Lower transport costs: Lightweight and compact, they reduce shipping expenses.

Choose CLEARLine® polypropylene microtubes with safety closure to ensure the highest quality and safety in your experiments and analyses. Packed in convenient bags of 500 pieces, they are the perfect ally for every laboratory.