This test tube rack has 6 openings of 25 mm (1″) Dia. on its top plate, with hemispherical wells and drying pins. It has an open side for clear viewing during chemistry and biology lab work.
• Material: Acrylonitrile butadiene styrene (ABS) polymer
• Dimensions: 240 mm (9.5″) L x 70 mm (2.75″) W x 90 mm (3.5″) H
This economical test tube rack is ideal for for laboratories and classrooms. The 20-tube rack fits test tubes up to 19 mm (0.75″) Dia. The rack features convenient hand grips and a lower plate with rounded wells with drain holes.
• Material: Acrylonitrile butadiene styrene (ABS) polymer
• Dimensions: 325 mm (12.75″) L x 125 mm (5″) W x 70 mm (2.75″) H
This brightly colored blue and red plastic test tube rack can hold 5 large test tubes. It quickly assembles and disassembles for easy storage. The rack fits larger test tubes up to 30 mm (1.19″) Dia.