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- United Scientific Supplies (320)
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Education, Physics
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Glass Mirror Strips
United Scientific SuppliesMade from plate glass about 2mm thick with highly silvered back.
Related Products: Mirror Plate
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Metal Frame Magnifying Glass
United Scientific SuppliesMagnifying Glass with a glass lens, metal frame, and bakelite handle.
Related Products: Magnifying-glass
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Digital Luxmeter
United Scientific SuppliesThis ingenious device offers a practical and economical solution for light measurements in a variety of learning situations. Whether measuring environmental light or quantifying an optical experiment, this compact luxmeter meets the need. For most uses, the autoranging feature makes this a…
Related Products: Lux Meter
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Bench Pulleys
United Scientific SuppliesThis sturdy pulley is excellent for use with an inclined plane or any other similar apparatus. Ite features a 4-cm plastic pulley mounted on a chrome plated steel rod. The overall length is 15cm and the shaft diameter is 8mm.
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Loupe Magnifier
United Scientific SuppliesThis high quality 27mm lens is mounted in a sturdy black plastic loupe. Available in either 6x or 10x.
Related Products: Magnifying Lens
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Friction Rod
United Scientific SuppliesFriction Rods are 12"; long unless noted. Excellent for demonstrating static electricity
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Ceramic Magnets
United Scientific SuppliesWe offer a variety of economical ceramic bar, disc, and ring shaped magnets. Magnets are upainted, except where noted.
Related Products: Magnets
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Specific Gravity Bottle
United Scientific SuppliesThese uncalibrated specific gravity bottles are excellent for determining the specific gravity of liquids. The borosilicate bottles have a ground stopper joint for a precision fit. Available in 10 ML or 25 ML sizes.
Related Products: Specific Gravity Bottle
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Spring Scales, Clear Plastic
United Scientific SuppliesThese spring scales feature a clear plastic tube design, and are color-coded. A zero adjustment screw is provided at the top. Overall length approx.7".
Related Products: Spring Scale
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Hooked Mass
United Scientific SuppliesWeights are made of brass, with nickel plated surfaces. All weights are carefully tested and calibrated. Analytical Weight Box contains a total of 9 weights from 1 to 100 grams, in polished wooden box, with fractional weights, rider and forceps.
Related Products: Hooked Weight
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Plane Sperical Glass Mirror
United Scientific SuppliesOptically true glass, with scratch-resistant copper back silvering plain spherical mirrors.
Related Products: Mirror
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Clear Plastic Ruler
United Scientific SuppliesThis clear plastic 12" ruler is scaled in 1/16" increments on one side and MM on the other.
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Economy Magnet Kit
United Scientific SuppliesAn exceptional value! This kit includes a variety of Magnets, and accessories for teaching basics of magnetism. Comes in a reusable storage box. Shipping weight 1.5 lb, dimensions: 9.25"; x 9"; x 1.5";. KIT INCLUDES THE FOLLOWING: 1 Steel horseshoe magnet, 3 Ceramic donut magnets, 1…
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Double Concave Lens
United Scientific SuppliesMade from Plate Glass, with carefully ground and polished optical survaces, and cleanly ground edges, these lenses feature a diameter of 38mm - 125mm and focal lengths from 50mm - 500mm.
Related Products: Concave Lens
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Spring Scales
United Scientific SuppliesThese Spring Scales come in a clear plastic case, metal pointer, spring, suspension ring, and load hook. Scales are calibrated in Grams, Newtons, or both, with zero adjustment. Other prices are available; call for prices.
Related Products: Calibrated Spring
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Gold Leaf Electroscope
United Scientific SuppliesThis sturdy electroscope features a metal case with front and rear glass windows for preventing air currents from affecting the deflection of the leaves. Leaves are gold and aluminum. Leaf support rod is held in place by an insulating plastic sleeve. A graduated scale is also provided for measuring…
Related Products: Gold Leaf Electroscope
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NEWTON'S RING APPARTUS
United Scientific SuppliesThe Newton’s Rings Apparatus consists of a plano-convex lens on top of a flat glass plate, held together by a plastic frame. The pressure between the lens and the plate can be adjusted by means of three thumbscrews.
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Introductory Optical Bench Set
United Scientific SuppliesAn economical, high quality bench set that is excellent value for introductory lens work. Features include: 74cm extruded aluminum bench with push-on plastic feet and large easy to read scale, three-position riders accommodate push-in stems of optical parts, pushing stem in locks rider in…
Related Products: Optical-bench
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Aluminum Slotted Weight Set
United Scientific SuppliesIncludes a 50g aluminum hanger and 12 aluminum weights, 9 x 20g, 1 x 10g, and 2 x 5g.
Related Products: Weight Set
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Inclined Plane
United Scientific SuppliesThis versatile and tough steel inclined plane includes a graduated protractor and an adjustable pulley. Incline is 4" wide x 23" long. Includes a 14oz. Roller that can be used as a vehicle on the plane or as a counterweight. Also includes a pan and cord for masses.
Related Products: Inclined Plane
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Glass Mirrors
United Scientific SuppliesA set of six glass spherical mirrors with back survace silvering. Includes three convex and three concave mirrors, all of 50mm diameter. Focal lengths are: 50mm, 100mm, 200mm, -50mm, -100mm, -200mm.
Related Products: Convex Mirror
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Alligator Clip Leads
United Scientific SuppliesFlexible, 18swg stranded wire cord with alligator clips at both ends. Alligator clips have protective vinyl sheath.
Related Products: Alligator Clips
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Color Mixing Apparatus
United Scientific SuppliesA compact and economical Color Mixing Apparatus. This updated version of the classic three color light projector uses three low voltage, high power LED's to project easily-seen red, green, and blue light onto a white screen. The projector mounting allows the beam angles to be adjusted to vary…
Related Products: Potentiometer
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Digital Stopwatch
United Scientific SuppliesFeatured displays of this electronic alarm stopwatch include time (hours-minutes-seconds, with 12 or 24 hour mode option), calendar, 24-hour stopwatch, alarm, hourly chime, 1/100 second chronograph, split time, and total time. It is lightweight, easy to operate, ad comes complete with battery and…
Related Products: Stopwatch
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Solar Furnace
United Scientific SuppliesThis simple device gives a graphic demonstration of the sun’s radiative energy. A large convex mirror concentrates solar radiation onto a small container of water suspended at the mirror’s focal point. In a few minutes, the water boils. The mirror’s angle is adjustable though…
Related Products: Convex Mirror
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Friction on an Inclined Plane
United Scientific SuppliesThis complete set includes an inclined plane with a pulley and protractor, a Hall's carriage, a hanging pan to hold the desired weight, two wooden boards of different sizes, and a metal plate. The set is used to demonstrate the resolution of forces on an inclined plane, uniform and accelerated…
Related Products: Inclined Plane
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Alnico Bar Magnet
United Scientific SuppliesPowerful Alnico 1 bar magnets, shipped in pairs, with separators and keepers. Width 1/2, Thickness 1/4.
Related Products: Magnets
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LED Array
United Scientific SuppliesThe vertically-aligned set of LEDs make an easy and dramatic demonstration of the relationship between the color and wavelength of light. The spectral range of each LED can be investigated with a spectrometer, or just viewed for comparisons with each other and with the “white” LED…
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Deluxe Slotted Weight Set
United Scientific SuppliesDeluxe slotted weight set with rack, 8 weights, brass. Includes 1x500g, 2x200g, 1x100g, 1x50g, 2x20g, 1x10g, rack. Deluxe slotted weight set with rack, 10 weights. Deluxe slotted weight set with rack, 12 weights, brass/aluminum. Includes 1x500g, 2x200g, 1x100g, 1x50g, 20g, 1x10g, 1x5g,…
Related Products: Slotted-weight-set
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Glass Equilateral Prism
United Scientific SuppliesEquilateral prisms, made from high quality clear glass sheet with highly polished surfaces.
Related Products: Glass Prism
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Alnico Magnet Set
United Scientific SuppliesSet of 4 powerful alnico magnets with keepers. Set consists of 2 bar magnets 80mm x 15mm x 10mm; a small horseshoe magnet 25mm tall x 8mm wide; and a large horseshoe magnet 35mm tall x 15mm wide. Shipping dimensions 4"; x 4"; x 1"; shipping weight 375 grams.
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Clear Acrylic Overflow Can
United Scientific SuppliesThis transparent overflow can is graduated to 125ml and includes an attached spout. Made of clear acrylic, the can measures 5.5cm I.D. x 7cm high with a wall thickness of 3mm.
Related Products: Overflow Can
