Test tube rack 130 mm - 6 blind round wells 17 mm, 18 mm deep, COLD tubes only

Bench rack, 130 x 55 mm and 22 mm tall, hollowed by six BLIND round wells of 17.0 mm at a 20.0 mm pitch, 18 mm deep, over a 4 mm solid floor. - 3.0 mm of material between two neighbouring wells, 6.5 mm of rim at each end -- the floor under all six is what makes it ONE piece: six wells, one file, not six parts - MEASURED ON THE MESH: six wells at mid-height, ZERO openings below the floor - A standard 16 mm test tube drops into a 17.0 mm well and rests on the floor COLD TUBES ONLY. PLA softens ar…

♥ 0