Description

United Scientific 20 mm Autoclavable Test Tube Rack measuring 10 L x 4-1/4 W x 2-3/4 H inches features 40 wells with 4 x 10 rows and the rows are numbered as well as lettered for tube identification. Rack is molded of autoclavable polypropylene and has end plates for labeling. Affordable rack is space-saving for individual student use or single applications and has 3-tier design to allow easy insertion and removal of tubes.