This tube rack is similar to our 15 ml tube rack, P/N A000260. However, the difference between them is that this rack has a closed bottom. 15 ml centrifuge tubes sit 0.5 mm above the deck.
We can build the rack for tube diameters ranging from 12 – 17 mm. Ideally, we like to have a sample tube to ensure a perfect fit, but you can also specify the diameter. Measure the tube diameter at 65 mm from the bottom.