Good tungsten carbide microtome blades.

I plan to cut a softer Epon block of retina with a histological
microtome (Leica). Because Epon is hard I plan on using a tungsten
carbide disposable blade.

These blades are not cheap, so I wonder what people think of Leica
tungsten carbide blades in comparison to other carbide blades out
there?


Nate

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