Feature:

• Color: Clear
• Clear Medical Grade Polypropylene; Autoclavable
• No detectable DNase, RNase, Proteins and DNA
• Tube Material: Polypropylene
• Sterile, auotclavable
• Caps with silicone rings
• RCF up to 20,000 x G; Caps with silicone O-rings included·    
  
• Working Temperature: -196°C to 121°C, Freeze Proof, Boil Proof