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the other with 32 wells of 12mm diameter
preservative
temporal lobes
metal base
including chemical reactions
RayBox Kit Optical Series Combination Demonstration the other with 32 wellsIncludes: light box contains one halogen lamp with 12V,20W and one axial flow fan with 12V,0. 08A, power adapter (output of AC100V 240V and DC12V,2A), grating, opaque color film, mirror, water glass, optical lens, angle ruler, Magnet, can, Ruffled white paper board light screen (30x26cm). Students will learn all the revolutionary breakthroughs in optical technology. Designed for use in professional laboratories but is an ideal choice for science
US$ 14.00
US$ 124.50
US$ 1783.88
US$ 14.00
