Test tube holder made of stainless steel for secure fixation of test tubes, centrifuge vessels, or Falcon tubes in the shaker. The height-adjustable holders can be optimally adapted to the vessel sizes
Perforated inserts made of foam rubber ensure a reliable hold and prevent rattling noises
Test tubes can be incubated in a vertical position or at an adjustable angle
Compatible with universal as well as on Sticky Stuff trays