4" Cast Iron Closed Ring Support Type_Celestial Steam-sterilizable polypropylene pipette rack holds

Steam-sterilizable polypropylene pipette rack holds 12 pipettes horizontally for bench storage and autoclaving in molecular biology laboratories

01 mm resolution

sized for fine ductile materials including nylon

designed for classroom identification drills and examination preparation

One-meter single-wire potentiometer with 24 SWG constantan wire stretched along a millimeter scale

4" Cast Iron Closed Ring Support Type_Celestial Steam-sterilizable polypropylene pipette rack holdsRugged cast iron closed support ring with an integral screw clamp, combining a 4 inch inner diameter and a rod grip from 5 16 to 5 8 inch for holding wire gauze and vessels over heat.