Although sapphire is not as hard as diamond or tungsten carbide, it is hundreds of times harder than steel razor blades. This makes it highly durable and makes for sharper edges resulting in better ...

The Thermo Scientific HM 650V Vibrating-Blade Microtome is ideal for cutting fixed and unfixed tissue samples as well as nonbiological specimens. It offers three modes of operation to provide ...

The HMT-2258 Manual Rotary Microtome includes a knife holder capable of handling both high and low profile blades. The knife holder has smooth lateral movement to utilize the full length of the ...