Medline’s Black Non-Sterile Screw Caps with O-Ring can be used on different sized microtubes. Each cap is manufactured from polypropylene and their O-ring ensures a leak tight seal even at low temperatures.
Features
Manufactured from polypropylene
Ensures a leak tight seal even at low temperatures.
Specification
Colour: Black
Sterility: Non-Sterile
Case Quantity: 500