Potter-Elvehjem safe-grind tissue grinder, mortar only

All features are the same as 64792-series, with the addition of:Exterior plastic coated glass mortar for greater safetyWheaton Safe-Grind plastic coated tissue grinders afford an added measure of safety over uncoated glass tissue grinders. The heavy plastic coating protects the mortar from becoming scratched or checked, and assures you of grip. The transparent coating allows an unobstructed view of the homogenate during grinding. The grinders are fully autoclavable. Cat. # Size, mL Mortar OD x Length mm Overall Length