Material Testing Laboratory Equipment

DURAN® Tamper Evident Screw Caps (LGW1017526)

from PP, for laboratory bottles with DIN thread

  • The tamper-evident screw caps are available with either a plug seal or a PTFE faced silicone cap liner (peroxide cured silicone).
  • The integral-coloured plastic ring tears when the cap is first opened, and is retained on the bottle neck.
  • Therefore, it can be clearly seen if the bottle has been opened after being first sealed.
  • After the initial removal, both caps will still function as “normal” screw cap.
  • Typical applications: secure storage and transport / shipping of valuable media.

Cat. No.

DIN Thread (GL)d (OD) (mm)h (mm)Colour

Pack Unit

Plug sealing

10 175 26



PTFE faced silicone cap liner

11 558 86



Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.


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