Electron Microscopy Sciences Sb50n Grid Storage Box With Unique Number

Electron Microscopy Sciences Tem grid storage box for routine handling and long term storage of 50 standard size tem grids. Ergonomic design incorporates several features that overcome the disadvantages associated with storage boxes of the more conventional ?sliding cover design. Unique number on the face and on one end. Blue arrow at the 12 oclock position indicates the park position for the cover when not in use. This is a firm grip "click" position and cannot be moved accidentally, preventing spillage. Clear cover can be rotated smoothly through 360 deg once the slight initial resistance of the park position has been overcome exposing a maximum of 2 or 3 diamond shaped slots at any one time. The 50 diamond shaped slots have an alphanumeric referencing system. Each box is supplied with an index record card. Designed to be stacked. Base made of abs-phat and cover of cab. - EMS