A handy, little, space saver, this circular twelve place Polypropylene Test Tube Stand has four 25 mm. dia holes & eight 19 mm dia holes in its top plate. The base has matching?hemispherical wells & 16 vertical pins for drying tubes surrounded by a trough to catch?drippings. This autoclavable rack can be easily disassembled for cleaning purpose.
Material : Polypropylene