Sale Quick view Compare Add to Cart Maple-Didac Enterprises Spectrum Tube Power Supply, Includes 8 Spectrum Tubes $499.00 $403.00 Sale $129.00 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Crookes Radiometer $59.00 $47.20 Sale $19.00 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Polarizer Pair, Mounted in 360 Deg. Graduated Frames, Demonstration $82.40 $65.90 Sale $14.80 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Polarizer Pair, Adjustable Polarization, Student $34.38 $27.50 Sale $5.30 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Newton's Rings Apparatus $28.70 $23.00 Sale $7.60 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Laser Diffraction Kit $121.60 $97.30 Sale $30.30 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Demonstration Transformer $310.90 $248.70 Sale $71.60 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Resistance Wire Board: Equal Length, Mixed Materials, Same Dia. $151.00 $120.80 Sale $44.10 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Decade Resistance Box, Four Decades, 0 to 9999 Ohm $54.70 $43.80 Sale $10.80 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Rheostat, Sliding Contact, Open Type, 50 Ohm 1.5 A $31.90 $25.50 Sale $9.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Compound Bar, Brass and Iron, on Handle $9.70 $7.80 Sale $2.70 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Maple-Didac Enterprises Tyndall's Bar Breaker $206.70 $165.00 Sale $41.40 Quick view Compare Add to Cart