OHAUS - 30400194

OHAUS Dry Block Heater Accessory, ModuLe Block, Combo, Micro Tubes, Number of Wells: 21, Well Diameter: 11.5 mm;11.1 mm;7.9 mm, Well Depth: 38.1 mm;39.1 mm;27.6 mm, Anodized Aluminum Block, 1 Block per Pack See more