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A typical potato flower anatomical model
This apparatus usually used in combination with a pump to demonstrate that non- transmission of sound in a vacuum
its simple handling makes Spirotest also very useful for individuals who want to control their lung capacity
Great for students to use during math and science lessons
Molecular Formula: HNO3
Triple Prism on Stand Books A typical potato flower anatomicalTriple Prism on Stand Premium Quality: Triple Prism on Stand is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
US$ 109.97
US$ 259.98
US$ 126.23
