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These polycarbonate freezer boxes are specially designed for MST microscrewcap tubes. The 10 x 10 configuration holds 100 tubes. The transparent cover is printed with a numbered ID grid. The boxes are color coded (blue, green, gray, red and yellow) and have large numeric ID markers.
These boxes are designed for cryogenic storage and are able to withstand autoclaving and freezing at liquid nitrogen vapor-phase temperature (-320°F/-195°C).
Each box measures 5 1/4" x 5 1/4" x 2.2": (133 mm x 133 mm x 54 mm).
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