Product Downloads Application Contact Us Leica EM KMR3 Glass Knifemaker Ultramicrotomes & Cryo-Ultramicrotomes Leica EM KMR3 Glass Knifemaker Contact Us Media Product Downloads Application Leica EM KMR3 Ultramicrotomes & Cryo-Ultramicrotomes Sample Preparation for Electron Microscopy Products Home Leica Microsystems Leica EM KMR3 Glass Knifemaker Perfect Glass Knives for perfect ultrathin sections for EM and LM applications