Scienceware* Polypropylene Grip Racks

Great for decanting and for water bath work. Test tubes stay in place, even when rack is inverted. Four retainer fingers in the two plates of the rack hold tubes firmly in any position without dislodging while pouring. The racks are molded from a special blend of autoclavable polypropylene that is heavier than water for submerging in water baths. Each rack features end plates for labeling as well as numbered and lettered rows for tube identification. The grid base has square holes that measure 0.2 in. (5 mm) wide and fold-up sides that lock firmly into the grip decks. Assembly takes only seconds and unloaded racks may be stacked. Dimensions are 9 3/4 x 4 1/8 x 2 3/4 in. (248 x 105 x 70 mm). White.