Description _x000D_ _x000D_The set includes 500 Pcs Centrifuge Tubes. They're simple to fill and the lids fit tight, no leaks. Smooth wall products, good transparency, accurate measurement scale, the lid elastic appropriate to high-speed centrifugal. These Micro Centrifuge Tubes are tiny, perfect for working with delicate samples. _x000D_ _x000D_Features _x000D_ _x000D_- Color: As shown. _x000D_- Material: Polypropylene. _x000D_- Specification: 2ml _x000D_- Polypropylene, high temperature and high pressure sterilization _x000D_- smooth wall products, good transparency, accurate measurement scale, the lid elastic appropriate to high-speed centrifugal. _x000D_- They're simple to fill and the lids fit tight, no leaks. _x000D_- Micro Centrifuge Tubes are tiny, perfect for working with delicate samples. _x000D_Packing list500 x Centrifuge Tube