FELTECHELECTR 24pcs Plastic Test Tubes Caps Small Tube Container Lab Sample Storage Tubes 5ml for Chemistry Pharmaceutical Industry

FELTECHELECTR 24pcs Plastic Test Tubes Caps Small Tube Container Lab Sample Storage Tubes 5ml for Chemistry Pharmaceutical Industry

• Testing tube--high transparency, these testing tubes are easy to identify the contents inside, saving time and efforts,sampling tubes
• Sampling test tubes--featured by high transparency, these small vials allows for easy identification of the contents and approximate amount inside,sample tubes
• Sample storage tubes--small vials are suitable for use in experiments, hospitals, and other that require the storage of samples,plastic test tubes
• Mini vials--these tiny testing tubes adopt sturdy materials, reusable for extended periods of time,mini bottles
• Sample testing tubes--the leak-proof sealing cap provides added safety and convenience, ensuring that the contents are stored without leakage easily,cell tubes