Microtube Box, 81 x 0.5ml,white, clear lid, with grid, 1 * 4 Items
PC with foam insert.
Accepts writing with cryo-markers
Autoclavable
For temperature storage of cryovials from –150 to +121 °C (not in liquid phase of liquid nitrogen).
Transparent lid with printed grid permits viewing of contents and are keyed to prevent misalignment.