Half-Size Muscular Human Torso Model, 24-Part Material_Polypropylene Class A graduated cylinder in

Class A graduated cylinder in borosilicate 3

Hand-cranked internal gear and pinion between two clear plastic plates

Laboratory-grade potassium alum used for water purification demonstrations

Hinged-cover pocket compass with a 45mm dial graduated in degrees and a needle lock

Metal identification flame test kit provides safer alternatives to traditional methods while teaching atomic structure and electron energy transitions

Half-Size Muscular Human Torso Model, 24-Part Material_Polypropylene Class A graduated cylinder inHalf size 24 part muscular torso separates to expose superficial musculature and internal organs in a compact footprint for anatomy and physiology teaching.