For gripping and safely rearranging 2D tubes in the rack. Individual rows of tubes can be removed from the rack and rearranged manually with ease. The device is inserted closed tips into the tube lids. To hold the tubes in place, simply squeeze the handle with light force and the tubes can be moved to another rack for processing. This way you can immediately put the rest of your valuable samples back in the freezer and work with only the sample tubes you need.
When you have completed your tests, you can just as easily put the tubes back into the original rack.