• TMI-D vials feature write-on patch with graduations at 0.5, 1.0 and 1.5 mL. • Target Colorband™ crimp top vials feature color-coded graduated write-on patch • Vials with an 11 mm crimp finish require aluminium seal closures • Crimp/snap vials can be used with either 11 mm aluminium seals or Snap-It™ snap caps