|Tamper-evident screw caps|
PP Tamper-evident screw caps for Laboratory bottles with DIN thread.
Temperature resistance: max. +140°C
The integral plastic ring tears when the cap is first opened and is retained on the bottle neck. Therefore it can be clearly seen whether the bottle retains its original seal. After first untwisting, can be used as *normal* screw cap.
Neck thread: 45 GL
Description: with lip seal
Caps screw, tamper-evident
Tamper-evident screw caps