5pcs Type C White Color PTFE Stir Bar Laboratory Stirre

Features:

• 
  High temperature resistance, maximum working temperature is up to 250℃.
  
• 
  Corrosion resistance, stir bars are chemical inert to most chemicals and solvent, such as strong acid, alkali, water and organic solvent.
  
• 
  High lubrication, stir bars have the lowest friction coefficient among solid material.
  
• 
  Low temperature resistance, they have good mechanical toughness, and will keep 5% elongation even at -196℃.
  
• 
  No adhesiveness, they have the lowest surface tension among solid material, and will not stick to any substance.
  

Specifications:

Material: PTFE

Type: C

Color: White

Size: 5*15mm; 7*30mm; 9*30mm (Optional)

Quantity: 5pcs

Package Includes:

5 x Stir Bars

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