pH-strips

Viser alle 6 resultater

  • pH fix 4,5-10,0

  • pH-Fix 7,0 – 14,0

  • pH-Fix 0,0 – 14,0, 100 stk.

  • pH-Fix 0,0 – 6,0, 100 stk.

  • pH-Fix 2,0 – 9,0

  • pH-Fix 6,0-10,0, 100stk