Hydrometer Rack, Polypropylene
Protect Fragile glass hydrometers by storing them in this 18 place rack. The middle and top plates have 1″ (25 mm) diameter holes. The bottom plate is 1-3/4″ (44mm) high and has wells tapering to 1″ to 3/8″ (9mm) to hold the hydrometer bulb. The base is 8-1/4″ x 8-1/2″ (210×216 mm) for tip-proof stability. Overall height is 9-7/8″ (251 mm) with handles. Steam autoclavable at 250 °F(121 °C)