Use this washable plastic tray for performing ABO and Rh blood-typing. The tray has 3 depression wells to facilitate the testing. It is great for biology experiments and demonstrations.
• 3″ (75 mm) L x 2″ (50 mm) W
This simple and sturdy instrument allows students to detect feeble sounds like heart beats. It consists of a chest piece, latex Y tube, and plated brass binaurals with plastic earpieces. The stethoscope is a useful instrument in biology courses.
Use this washable plastic tray for performing ABO and Rh blood-typing. The tray has 3 depression wells to facilitate the testing. It is great for biology experiments and demonstrations.
• 3″ (75 mm) L x 2″ (50 mm) W
This simple and sturdy instrument allows students to detect feeble sounds like heart beats. It consists of a chest piece, latex Y tube, and plated brass binaurals with plastic earpieces. The stethoscope is a useful instrument in biology courses.