Lung Function Demonstration Model Health & Genetics_Health & Genetics Models two acrylic triangular blocks
Lung Function Demonstration Model Health & Genetics_Health & Genetics Models two acrylic triangular blocksLung function demonstration apparatus with rubber diaphragm, two sacs, and a clear chest enclosure, showing how muscular contraction drives inhalation and exhalation.
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22