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and refracting media
Ideal for teaching Grade 4 to Grade 9
Comprehensive Study: The Semiconductor Diode/PN Junction Diode Characteristics Apparatus is designed for the thorough study of the forward and reverse characteristics of PN Junction Diodes
Kidney Model
3109-25A 0-25mm Range
Mirror Concave & Convex and refracting mediaThe range of these Concave & Convex Mirrors are made of glass with 50 mm diameter. Premium Quality: Cancave & Convex Mirror 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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