[Excellent Mechanical Stability] These tubes excel during centrifugation with outstanding mechanical stability. they double as high pressure cleaner test tubes ensuring your samples remain intact and secure throughout various laboratory processes.

[Secure Leak Proof Design] Each 1.5ml microcentrifuge tube features a safety lock mechanism providing a secure seal that prevents leakage. the tubes can be easily placed on shelves and reused multiple times offering both convenience and cost efficiency.

[Generous Quantity] The package includes 500 pieces of microcentrifuge tubes providing ample supply to meet your daily laboratory demands. whether for liquid solid dna extraction experiments or small sample storage this quantity ensures you are always well stocked.

[High Purity Material] These microcentrifuge tubes are crafted from premium polypropylene ensuring a slick and flat surface with no vestigial solution or leakage. the material guarantees durability and reliability for all your laboratory needs.

[Extreme Temperature ] Designed to withstand a wide temperature range from ‑80℃ to 121℃ these tubes remain deformation even under extreme conditions. they can be safely cleaned under high pressure at 121°c for 20 minutes making them ideal for rigorous lab use.