The boxes are made of high quality polypropylene in natural or other colors. They are available with heights of 52 or 75 mm. These ratiolab® Cryo Boxes are particularly practical and flexible due to their removable grid inserts.
The separate naturally-colored inserts are available in five sizes and can thus be used with sample vessels of differing diameters. The inserts fit all ratiolab® Cryo Boxes. Cleaning of the boxes and the inserts is much simpler than with Cryo Boxes with permanently fitted inserts.
autoclavable, temperature-resistant from – 90 °C to + 121 °C
robust hinge with safe snap-on lid
stackable for safe transport
drain bores at the bottom for dew liquids
Cryo Boxes can also be used for larger vessels by removing the grid inserts