3.8ml Cryogenic Storage Tube With Internal Threads

 3.8ml Cryogenic Storage Tube With Internal Threads

• Easy to label with large writing areas on the tubes. 
• Clear graduation to add a precise amount of samples. 
• Equipped with silicone O-ring for tight and contamination-free sealing. 
• Completely free of DNase, RNase, human DNA, heavy metals, and endotoxins.
• Color-coding caps. 
• Free-standing and pre-sterilized. 
• Made from virgin polypropylene.
• Suitable for storage as low as 196C.
• Easy-to-use with a single hand. 

Available Packaging:

        Cat.#NAC0038 Package  50 PCS/bag, 20 bags/carton (50 x20/carton, total 1000 PCS per carton).