High quality PP. Available in natural and different colours. - Autoclavable, temperature resistant from + 90 to - 121 °C. - 81 places, 9 x 9 grid, numerically coded. - Robust hinge with safe snap-on lid. - Stackable for safe transport. - Drain bores at the bottom for dew liquids. - Removable grid inserts. - Cryo Boxes can also be used for larger vessels by removing the grid inserts. Further plastic inserts available on request. High quality PP. Available in natural and different colours. - Autoclavable, temperature resistant from + 90 to - 121 °C. - 81 places, 9 x 9 grid, numerically coded. - Robust hinge with safe snap-on lid. - Stackable for safe transport. - Drain bores at the bottom for dew liquids. - Removable grid inserts. - Cryo Boxes can also be used for larger vessels by removing the grid inserts. Further plastic inserts available on request.