... blade and knife main used for microtomes ,suit hard tissue ,such as bone ,plastic ,plant and animal hair. Microtome blade ... and knife1)material:stainless steel knife2)size: 160mm ,120mm is available.3)feature: adopt special workmanship and material ,the microtome knife ... times4)except for the soft tissues ,the knife especially suit for hard tissue ,such ... -2508 microtomes. Microtome blade and knife