PP. These cryo boxes are particularly practical and flexible due to their removable inserts. The boxes are made of high quality PP in natural or other colours. - Dimensions (W x D x H) 133 x 133 x 52 mm. - Easy cleaning. - Autoclavable, temperature-resistant from - 90 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. PP. These cryo boxes are particularly practical and flexible due to their removable inserts. The boxes are made of high quality PP in natural or other colours. - Dimensions (W x D x H) 133 x 133 x 52 mm. - Easy cleaning. - Autoclavable, temperature-resistant from - 90 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.