Freeze-Dried Anti-Rh Blood Typing Antisera, 5mL Vials, 75-Student Set Capacity_1000g 18mm working distance for EXC-350

18mm working distance for EXC-350

paired sides letting students compare plane and convex reflection in a single tool

Longitudinal head-throat-lung cross section reveals the full air pathway from nostrils through trachea to alveoli at half life size for respiratory teaching

Conversion chart for SWG/AWG/Inches:

Freeze-Dried Anti-Rh Blood Typing Antisera, 5mL Vials, 75-Student Set Capacity_1000g 18mm working distance for EXC-350Five 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.