Freeze-Dried Anti-Rh Blood Typing Antisera, 5mL Vials, 75-Student Set Capacity_1000g Pairs equilateral 48 by 48mm

Pairs equilateral 48 by 48mm shape with extra-dense flint glass at refractive index 1

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

18mm working distance for EXC-350

Automatic self-zeroing burette with reservoir features 50mL capacity for titration procedures with hands-free refilling and precise volumetric analysis

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

Freeze-Dried Anti-Rh Blood Typing Antisera, 5mL Vials, 75-Student Set Capacity_1000g Pairs equilateral 48 by 48mmFive 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.