OS ID TST Button + Button

Especially suited for bovine and other ruminant ear notch sampling

Effective and safe tissue sampling and tagging

The essence of the TST procedure is getting a fully processable tissue sample and identifying the animal.

  • Size: Ø 30 mm
  • Weight: 3,7 g
  • The OS ID TST is supplied in sets, comprising a male tag part and needle, female tag part and a plastic collection tube
  • Samples may easily be taken with the Combi Junior TST special applicator.
  • Every tube is marked with a unique bar code and the same unique number as the tags.


  • Supplied in yellow