Freeze-Dried Anti-Rh Blood Typing Antisera, 5mL Vials, 75-Student Set Type_Dual End 5-inch height for free-spinning compass

5-inch height for free-spinning compass and magnetometer demonstrations

4 inches long for chemistry and microbiology classroom stations

Used as a natural red dye for highlighting cellular and tissue structures under the microscope

this 26cm research-grade spectrum tube features a 10cm central capillary for molecular-spectroscopy investigations

Freeze-Dried Anti-Rh Blood Typing Antisera, 5mL Vials, 75-Student Set Type_Dual End 5-inch height for free-spinning compassFive mL freeze dried Anti Rh antisera vial for 75 student Rh factor blood typing, the lyophilized long shelf life counterpart to the liquid antisera with refrigeration recommended after rehydration.