1 Gallon Flex Tank, Tank Only Thermoform, clear plastic containers are flexible, yet sturdy. These can be used as aquariums, terrariums, or critter chambers. Rounded corners for easy cleaning. Nestable. Molded foot pegs. Capacity of 1 gallon. The lid that...
1-1-2 Gallon Flex Tank, Tank Only Thermoform, clear plastic containers are flexible, yet sturdy. These can be used as aquariums, terrariums, or critter chambers. Rounded corners for easy cleaning. Nestable. Molded foot pegs. Capacity of 1.5 gallon. The lid that...
ABS Polymer Test Tube Rack, 20 holes, 3 tiers A 20 tube rack for tubes up to 3/4" (19mm) in diameter. Three tier design measures (l x w x h), 12-3/4" x 5" x 2-3/4" (325x125x70mm). The lower plate has...
ABS Polymer Test Tube Rack, 6 holes / 6 drying pins Has six openings of 1" (25mm) diameter on top plate, with hemispherical wells and drying pins. Open side for clear viewing. Dimensions: (l x w x h), 9-1/2" x...
Acrylic Equilateral Prisms 1"x3"
Use these prisms for experiments on wavelength separation applications. Made of Acrylic. Approximate dimensions are 1" face x 3" length (25x75mm).
Acrylic Equilateral Prisms 1"x4"
Use these prisms for experiments on wavelength separation applications. Made of Acrylic. Approximate dimensions are 1" face x 4" length (25x100mm).
Acrylic Equilateral Prisms 1"x6"
Use these prisms for experiments on wavelength separation applications. Made of Acrylic. Approximate dimensions are 1" face x 6" length (25x150mm).
Acrylic Lens and Prism, Set/7 These sets contain seven different lenses and prisms to demonstrate a wide range of optical principles. The frosted surfaces are also excellent for revealing the path of light as it passes through the lens. Thickness...
Advanced Gas Laws Demo with Temperature This unique, compact apparatus simplifies the ideal gas law and the relationship between the pressure, temperature, and volume of a gas that is constant. Twist the handle to compress the air, and simply read...
Advanced Spectrometer Similar to its previous version but with enhanced features for obtaining better quantitative results. Consists of a heavy cast base and a pillar for collimator support. The telescope arm moves along a fixed circular plate 6" (150mm) diameter...
Air Core Solenoid To provide external magnetic field where required and to change the rate of magnetic flux passing through a coil. Consists of a plastic spool with windings of insulated copper. End plates have brass binding posts. Capacity 10...
Air Puck Demonstrate Newton Laws, energy, and momentum with the amazing new Air Puck! It perfectly balanced and glides on a cushion of air for nearly frictionless motion across any smooth surface. Sturdy bumpers will survive collisions with walls, shoes,...
Air Track Apparatus Complete This device used to measure uniformly accelerated motion and determine gravitational acceleration. Its name comes from its structure: air is pumped through a hollow track with fine holes all along the track that allows specially fitted...
Alnico Bar Magnet 1-1/2", Pair‚
These strong alnico alloy magnets are painted red with a white dot to indicate the north pole. Size: 1-1/2"x3/8"x1/4" (37x10x7mm). Sold in pairs with keepers.
Alnico Bar Magnet 6"x1/2"x1/4", Pair
These alnico bar magnets have poles designated N and S for easy identification by young students. Size: 6"x1/2"x1/4" (150x12x7mm). Sold in pairs.
Alnico Bar Set/2, 3"x3/8"x5/8"‚ High quality, powerful alnico alloy bar magnet with a nice red enamel finish. Poles identified. 2 lb lift. Size: 3"x3/8"x5/8" (75x10x15mm). Sold as a pair packed with a cardboard separator bar and a plated keeper on...
Aluminum D Cell Battery Holder For using D flash light cell as small, low-voltage power source in the science laboratory, kits etc. Snap-fit aluminum holder for 1-1/3" (33mm) diameter dry cells with Fahnstock clips on both sides for external connections....
Aluminum Tuning Fork 256Hz Tuning fork 256Hz. For demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with...
Aluminum Tuning Fork 320Hz Tuning fork 320Hz. For demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with...
Aluminum Tuning Fork 341.3Hz Tuning fork 341.3Hz. For demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with...
Aluminum Tuning Fork 480Hz Tuning fork 480Hz. For demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with...
Aluminum Tuning Fork 512Hz Tuning fork 480Hz. For demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with...
Aluminum Tuning Fork Set-8 with Mallet, Wooden Box Economy aluminum tuning fork set in a wooden storage box. Each fork has a place in the foam lining die-cut for easy storage. A striking mallet with one hard and one soft...
Anemometer
For use in measuring the force and direction of the wind. Holes for secure attachment. Made of sturdy plastic.
Comes with a Teacher's Guide and reproducible Student Handout.
