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Supertek Ultimate Wire Helix, Wave Demonstrator with Stand (8 inches / 20 cm Closed Length, 30 feet Extended Length)
Regular price $49.99 USDRegular priceUnit price per$67.99 USDSale price $49.99 USDSale -
Density Blocks, Set of 18
Regular price $42.00 USDRegular priceUnit price per$70.99 USDSale price $42.00 USDSale -
The Density Slope Set
Regular price $139.99 USDRegular priceUnit price per$152.70 USDSale price $139.99 USDSale -
Tuning Fork, Superior Musical "B", 493.9 Hz
Regular price $13.50 USDRegular priceUnit price per$14.99 USDSale price $13.50 USDSale -
SaleTelegraph Kit
Regular price $19.99 USDRegular priceUnit price per$24.99 USDSale price $19.99 USDSale -
SaleElectrophorus
Regular price $19.99 USDRegular priceUnit price per$22.00 USDSale price $19.99 USDSale -
Supertek Density Identification Set, Set of 15
Regular price $79.99 USDRegular priceUnit price per$90.00 USDSale price $79.99 USDSale -
Ten Specimen Density Set (Ten Piece/Cube/Block)
Regular price $43.99 USDRegular priceUnit price per$55.99 USDSale price $43.99 USDSale -
Constant Speed Vehicle
Regular price $24.99 USDRegular priceUnit price per -
Apparatus Viscosity Tube
Regular price $59.99 USDRegular priceUnit price per$64.99 USDSale price $59.99 USDSale -
Tuning Fork, Superior, 2048 Hz
Regular price $13.50 USDRegular priceUnit price per$14.99 USDSale price $13.50 USDSale
