0.5 ml 25 Pcs PP Sample Vials with Red Caps, Tubes with Bottom Barcode, Plastic Vials Suitable for Freezing Laboratory Samples from -196°C to 121°C

0.5ml Clear Tube Made of polypropylene; Can be repeatedly frozen and thawed No O-ringVials have a white writing area and black graduations 2D Barcoded vialDNase & RNase free, endotoxin free, foreign DNA freeWorking temperature: stable from -196°C to 121°C Suitable for liquid nitrogen freezing (gas phase)

• 【Material】Our vials are made of polypropylene for durability and safety; can be frozen and thawed multiple times without compromising integrity
• 【Feature】Convenient white writing area and clear black graduations on the vials for easy labeling and accurate measurement; Includes 2D bottom barcode for efficient tracking and identification in laboratory settings
• 【Design】Designed be stable from -196°C to 121°C, making it suitable for liquid nitrogen freezing (vapor phase)
• 【Compatible】Perfect for various applications such as storing and transporting samples, giving reliability in scientific research and laboratories
• 【Excellent Customer Service】We are dedicated in providing the best products and services to customers. If you have any problem, please feel free to contact us. We will help you solve the problem as soon as possible