These cryo grid boxes are used for transferring, storing and manipulating vitrified cryo TEM specimens made with cryo devices like the FEI Vitrobot, Gatan 626 or Gatan CT3500 cryotransfer systems and other cryovitrification processes. There are two versions, each with four storage positions. The round box is the most widely used and is available with or without a non-static rotatable lid. The square cryo TEM grid box includes a non-static rotatable lid. All of the boxes have a 5/40 thread in the centre. On versions with lids, the lid is held in place with a stainless steel screw.
Handling rods are available for the cryo grid boxes.