Dual-Sex Torso Model, 20 Parts, 1/4 Lide Size The air bubble can be

The air bubble can be made more visually obvious using colored water

The opening angle of the lid is designed to be less than 60 ° to keep it closed when not in use so as to isolate wastes from fire source and limit the amount of oxygen

High Purity: This potassium bicarbonate is extra pure with a purity of 99

Absorption Maxima: With absorption maxima in methanol at 640 - 645 nm and 522 - 525 nm

minimizing end errors and ensuring accuracy in Wheatstone bridge experiments

Dual-Sex Torso Model, 20 Parts, 1/4 Lide Size The air bubble can be1 4 Life Size Dual Sex Human Torso Model 20 Part offers all possibilities you need for detailed demonstrations in human anatomy. This human anatomy model contains removable parts and organs including: 2 part head Female chest wall 2 lungs 2 part heart Stomach Liver with gall bladder 2 part intestinal tract Front half of kidney 4 part male genital insert 3 part female genital insert with fetus. Mounted on a base. Premium Quality: 100% Anatomically