The MiTeGen Cryo-EM Basic Lab Tool Kit is a cryo-EM sample preparation tool kit designed for a research lab that wants to begin preparing their own grid samples. This kit provides many of the components needed for cryo-EM sample preparation, storage, and transport, and is designed to complement Thermo Fisher Scientific™ Vitrobot, Krios G4, Glacios, and Tundra Cryo-EM microscopes. The kit includes Quantifoil R1.2/1.3 300 Mesh, copper grids (100/pk), grids for negative stain with Formvar film on a copper grid (50/pk), a Grid-Stick Kit, two blunt tweezers, five packs of Cryo Grid Boxes with Pin Type Lids (20/pk), two pairs of grid box tweezers, one basic Cryo-EM Grid Storage Puck System (which contains 10 Pucks, 1 Storage Cane, 1 Shipping Cane, 1 Puck Grasping Tongs, Free Puck Barcoding and Serialization and Free Puck Color Selection), and an IC Biomedical CX100 Dryshipper and Hard Shipping Case.