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The EM-Tec stub based SEM sample holders are all small SEM sample holders based on (modified) SEM sample stubs. They have the same footprint as the original SEM sample stubs and are directly compatible with the SEM stage or SEM sample stub holder.  These affordable sample holders increase efficiency and reduce sample preparation time. Using sample holders reduces the use of conductive adhesives which can be a source of contamination. The EM-Tec stub based small sample holders formats are:

• Standard pin stub based compact sample holders

• JEOL cylinder stub based sample holders

• Hitachi M4 stub based sample holders

·         Capacity, stub size and sample holding method of the EM-Tec pin stub based compact sample holders

The standard Hitachi stubs use an M 4 threaded hole in the base of the stubs. Our comprehensive selection of Hitachi M4 sample stubs include sizes from 15mm up to 100mm diameter to support virtually all applications. The Hitachi M4 SEM sample stubs are all made from vacuum grade aluminium. They are manufactured according to the original Hitachi specifications and are fully compatible with the standard Hitachi sample stub holders and stage adapters.

Hitachi ?25x6mm M4 cylinder SEM sample stub, satin finish, aluminium

Standard Hitachi stubs with 25.4mm diameter x 6mm thickness and M4 threaded hole. These ?25.4mm Hitachi stubs have undergone a surface finish treatment to give them a more satin look and to remove machining marks. Dimensions are fully compatible with standard 25.4mm Hitachi stubs. Offered against a reduced price in packs of 50 and 100.