100-well PP Plastic Freezer Boxes 5*5 9*9 10*10

We are offering 100-well pp plastic freezer boxes.
Feature
*for easy inventory management of cryogenic storage vials used in cell culture, pharmaceutical research and other biotechnology labs
*store in mechanical freezers or liquid nitrogen
*boxes are vented, allowing rapid cooling of contents and full drainage
*made of tough polycarbonate for use with temperatures from -196 celsius degreeto +121 celsius degree while polypropylene for use with temperature from -80 celsius degree to +121 celsius degree
*transparent lids for pc boxes have a numbered grid for quick sample identification
*chemically resistant to alcohols and mild organic solvents
box design
*9x9 well storage (81-wells total) or 10x10 well storage (100-wells total) or 5x5 well storage (25-wells total)
*pc boxes with 4 assorted colors: red, yellow, green, and blue while pp boxes with 5 assorted colors: clear, pink, green, blue, and yellow
*holds 0.5ml, 1.5ml or 2.0ml microtubes and cryogenic vials
*pc box with removable lid includes a numbered grid for orientation
*81-well and 25-well pp box features a removable lid includes a numbered grid for orientation
100-well pp box features a 3-hinged lid with alphanumeric grid for orientation