#Nodford Screw Cap Tubes with excellent sealing performance, they prevent sample leakage and evaporation effectively, safeguarding your precious samples. Made of high-quality materials, they can endure high and low temperatures, suitable for various environments. Easy to operate, just a simple twist to open or close the screw cap. Whether it's for delicate chemical experiments or cutting-edge biological research, these tubes are your top choice for sample storage. Get yours and smooth your experimental journey! #Nodford #ScrewCapTubes #Lab