Scienceware Hydrometer Rack Provides Safe Storage
Protect your fragile glass hydrometers in this 18-place polypropylene Scienceware Hydrometer Rack. Middle and top plates have 25mm-dia. (1"-dia.) holes. Bottom plate is 44mm (1-3/4") high with wells tapering from 25–9mm (1–3/8") to hold the hydrometer bulbs. Base is 210 x 216mm (8-1/4" x 8-1/2") for tip-proof stability. Overall height with handles is 251mm (9-7/8"). Steam autoclavable at 121°C (250°F).