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refraction
Molecular Formula: HCHO
Included: 1 x Life Size Human Head Dissection Model and 1 Manual
particularly for flow measurement in plants
laboratory demonstration
Optical Bench refractionOptical Lens Expriment Set Premium Quality: Optical Bench 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.
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