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## Physics Lab Supplies

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Showing **748** results for "Physics Lab Supplies"

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Category

- Demonstrations729
- Lab Equipment11
- Science Kits8

Subcategory

- Alternative Energy7
- Color and Light5
- Electricity and Circuits102
- Electromagnetism23
- Electrostatics45
- Energy Transfer10
- Force and Motion150
- Kinematics28
- Magnetism71
- Meters and Testers2
- Pressure and Gas Laws26
- Reflection and Refraction173
- Sound and Resonance19
- Spectroscopy24
- Spring Scales4
- Temperature and Heat32
- Wave Motion13
- Weights and Masses5
- Work and Energy1

Subject

- Biology1
- Chemistry5
- Physics748

Material

- Acrylic42
- Aluminum27
- Borosilicate Glass6
- Brass16
- Ceramic11
- Copper22
- Glass8
- Iron3
- Nylon1
- Plastic1
- Polycrystalline1
- Polypropylene1
- Polystyrene1
- Rubber3
- Stainless Steel7
- Steel5
- Wood20
- Zinc6

Capacity

- 150mL1

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Advanced Newton's Cradle with Red Wood Base, 7.25"Premium Newton's cradle at 7.25 inches tall with five 4.3g nickel-plated steel balls on a red wood base, demonstrating conservation of momentum and energy through ball-to-ball collisions.SKU: PH0349ECB\\
$37.49\\
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★★★★★Rating: 4.8 out of 5 stars6 review(s)\\
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Hooke's Law Spring Set, 5 SpringsCovering a graded range of spring constants, this five-spring stainless steel set enables in-depth study of Hooke's Law across different stiffnesses and load ranges.SKU: PH0323SS\\
$13.29\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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24 SWG Nichrome Resistance Wire, 250ft ReelReel of 250-foot 24 SWG nichrome resistance wire, sized for finer-gauge resistance demonstrations and small-scale heating elements where the heavier gauges would over-deliver current.SKU: PH1064D\\
$14.99\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Simple Circuit Kit for Series and Parallel WiringBuilt for introductory electricity instruction, this simple-circuit kit supplies batteries, wires, bulbs, knife switches, and holders for wiring basic, parallel, and series circuits.SKU: FSC1043DC\\
$19.99\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Hand-Powered AC/DC Motor Generator Demonstration ModelEngineered to expose both AC and DC generation on a single hand-cranked apparatus, this motor-generator pairs a split-ring commutator against slip rings with bulb indicators.SKU: PH1245N8\\
$85.99\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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7-Piece Glass Prism and Lens Set, 13mm Thick, with Wooden StorageSeven-piece glass prism and lens set at 13mm thickness with all faces polished, the wooden storage box housing optical-grade shapes for dispersion, refraction, and image-formation work.SKU: PH0572AG\\
$65.49\\
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★★★★★Rating: 4.7 out of 5 stars6 review(s)\\
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Premium Wimshurst Electrostatic Generator, 75,000VBuilt from two counter-rotating foil-sectored plates with a belt drive and a pair of Leyden-jar condensers, this Wimshurst generator builds a visible high-voltage spark.SKU: PH0848C\\
$219.59\\
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Handheld Vacuum Pump with GaugeFitted with a built-in mercury gauge and flexible hose, this handheld vacuum pump pulls partial vacuum for gas-law demonstrations, vacuum filtration, and leak testing.SKU: PH0167\\
$54.99\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Round Convex Glass Mirror, 4" DiameterRound convex glass mirror for physics optics experiments in reflection, focal-length determination, and image formation with curved reflecting surfaces.SKU: PH0526M\\
$18.29\\
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★★★★★Rating: 5 out of 5 stars4 review(s)\\
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Density Cube Set, 6 Metals, 10mmMachined to equal volume from six different metals, this density cube set — brass, lead, iron, copper, aluminum, zinc — anchors density, specific-gravity, and specific-heat investigations.SKU: PH0106\\
$15.39\\
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Premium Hydrogen Spectrum Tube, 26cmResearch-grade hydrogen spectrum tube with an extended central capillary for bright, clearly resolved emission lines in atomic-spectroscopy demonstrations.SKU: PH1196B7\\
$34.59\\
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Steel Tuning Fork Pair with Wood Bases, 440Hz (One Adjustable)Adjustable mass on one fork shifts its 440Hz pitch by a few hertz, producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base.SKU: PH0742A\\
$47.49\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Black Conductive Paper for Field Mapping, 25-PackUsed with a conductive ink pen to plot equipotential lines and electrode patterns, this pad of twenty-five gridded conductive sheets supports dry electric-field mapping.SKU: PH0918DFMBLK\\
$87.99\\
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Magnetism Demonstration Set, 16-PieceBundled with an activity guide, this magnet kit pairs horseshoe, bar, and ring magnets with plotting compasses, iron filings, and assorted metal samples for structured lessons.SKU: PH0800\\
$26.99\\
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Hand-Crank Van de Graaff Generator, 100,000VHand-cranked to convert mechanical work into electrostatic energy, this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom.SKU: PH0918A\\
$194.49\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Premium Helium (He) Spectrum Tube, 26cmBright-line helium spectrum tube at 26cm with a 10cm central capillary, producing the characteristic emission lines used in any first introduction to atomic-energy-level transitions.SKU: PH1196B3\\
$29.99\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Premium Neon (Ne) Spectrum Tube, 26cmResearch-grade neon spectrum tube at 26cm with a 10cm central capillary, producing neon's characteristic orange-red emission lines for spectroscope viewing of atomic-emission spectra.SKU: PH1196B2\\
$35.49\\
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Garage Physics Catapult Demonstration KitCatapult building kit with components that assemble into twelve distinct geometries, letting students compare trajectories, launch angles, and mechanical advantage against Hooke's Law predictions.SKU: GP00007\\
$51.49\\
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Parallel Plate Capacitor Demonstration with Adjustable DistanceAdjustable parallel-plate capacitor with two 120mm metal discs on an aluminum slide, plus glass, cardboard, and Lucite dielectrics for studies of capacitance, plate gap, and permittivity.SKU: PH0879\\
$82.49\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Working Steam Engine Model with Piston and Slide ValveCutaway working steam engine model with piston, slide valve, and link motion reversing mechanism, the flywheel light enough to drive by breath for hands-on reciprocating-engine study.SKU: PH0483\\
$139.99\\
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★★★★★Rating: 5 out of 5 stars3 review(s)\\
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Motor-Driven Van de Graaff Generator, 220,000VContinuously motor-driven to supply a steady high-voltage source, this silicone-belt Van de Graaff generator demonstrates charge conservation, conduction, and ionization.SKU: PH0920A\\
$314.99\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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4-Stroke Diesel Hand-Crank Engine Model, 16"Walks students through four-stroke diesel operation on a 16-inch hand-cranked model, visible crankshaft, cam, injection pump, and 6V-powered ignition light staging each step.SKU: PH0492\\
$205.99\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Premium Argon (Ar) Spectrum Tube, 26cmGlass spectrum tube at 26cm filled with research-grade argon, operated on a 30-on/30-off cycle to display the noble-gas emission spectrum without overheating the gas filling.SKU: PH1196B5\\
$34.59\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Stainless Steel Harmonic Motion Spring, 7", 9-9.5 N/mTruncated-cone stainless-steel coil 18cm long with brass wire windings and a 9-9.5 N/m spring constant, producing more sinusoidal oscillation than a standard helical spring for SHM studies.SKU: PH0713\\
$34.99\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Premium Carbon Dioxide (CO₂) Spectrum Tube, 26cmGlass spectrum tube at 26cm filled with research-grade carbon dioxide, displaying CO2's molecular-band emission spectrum for spectrometer study of triatomic molecular structure.SKU: PH1196B6\\
$34.59\\
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Complete Optical Bench Set, 40-PieceSpanning a full year of optics coursework, this 40-piece optical bench kit pairs an aluminum track and sliding holders with lamp, mirrors, lenses, prisms, and a semicircular dish.SKU: PH0653\\
$238.99\\
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★★★★★Rating: 4 out of 5 stars2 review(s)\\
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Premium Nitrogen (N) Spectrum Tube, 26cmDiatomic-spectrum nitrogen tube at 26cm with a 10cm central capillary, producing the molecular-band emission used to introduce vibrational-rotational structure in diatomic molecules.SKU: PH1196B4\\
$34.59\\
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Spare Rubber Belts for Wimshurst Machine, 2-PackPair of replacement rubber belts for the Wimshurst electrostatic generator, sized to its 20-inch drive circumference so static-electricity demos don't go offline.SKU: PH0848BELT\\
$27.49\\
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Premium Krypton (Kr) Spectrum Tube, 26cmUsed to display krypton's characteristic atomic emission lines, this 26cm research-grade spectrum tube features a 10cm central capillary for spectrometer-based spectroscopy work.SKU: PH1196B11\\
$35.99\\
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Premium Large Trebuchet Demonstration Kit, 21" Beam ArmLarge-scale trebuchet demonstration with a 21-inch beam arm, launching ping-pong projectiles to show how gravitational potential energy converts through rotational motion into projectile trajectory.SKU: GP00009\\
$100.59\\
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★★★★★Rating: 5 out of 5 stars3 review(s)\\
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Optical Glass Lens for Top Spinning Base, 3"Double-concave glass lens at 3-inch diameter and 200mm diverging focal length, ground to polished beveled edges and usable as a top-spinning base in secondary mechanics demonstrations.SKU: FSC1029\\
$12.59\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Premium Iodine Vapor (I) Spectrum Tube, 26cmVibrational-rotational iodine vapor spectrum tube at 26cm with a 10cm central capillary, displaying the molecular bands distinctive to diatomic iodine in spectrometer investigations.SKU: PH1196B8\\
$34.59\\
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Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal LengthDesigned for parallel-beam refraction work, this 75mm double-convex glass lens at 1000mm focal length runs at f/13, near-collimated for astronomical analogue and long-throw projection setups.SKU: PH0534RCV2\\
$18.39\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Adjustable High-Power Catapult Demonstration KitHigh-power catapult with adjustable configuration for exploring force, acceleration, projectile motion, and energy transformation while comparing launch strategies under Hooke's Law.SKU: GP00018\\
$73.59\\
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Premium Water Vapor (H₂O) Spectrum Tube, 26cmUsed to display water vapor's molecular-band emission spectrum, this 26cm research-grade spectrum tube features a 10cm central capillary for molecular-spectroscopy investigations.SKU: PH1196B14\\
$34.59\\
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Premium Xenon (Xe) Spectrum Tube, 26cmResearch-grade xenon spectrum tube at 26cm with a 10cm central capillary, producing xenon's bright noble-gas emission lines on a 30-seconds-on/30-seconds-off intermittent operating cycle.SKU: PH1196B10\\
$34.59\\
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Bottle Rocket Launching Platform for 2L Soda BottlesPowered by compressed air and a water payload in a 2-liter soda bottle, this stake-anchored launching platform illustrates Newton's Third Law and projectile motion.SKU: PH1120143\\
$87.99\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Equilateral Acrylic Prism Set, 3-PieceRefracting white light into a visible rainbow spectrum, this three-piece acrylic equilateral prism set supports optics experiments in dispersion and wavelength separation.SKU: PH0554SET\\
$18.30\\
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★★★★★Rating: 5 out of 5 stars2 review(s)\\
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Double Concave Glass Top Spinning Base, 125mm, 20mm Focal LengthUnusual double-concave glass disc on a 125mm spinning base, 12mm thick with a 20mm diverging focal length, the optically true beveled surface fitting rotational and lens-based optics demos.SKU: PH0536VCC1\\
$47.99\\
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Slotted Mass Set, 500g, Stainless SteelNine-piece stainless steel slotted mass set with a hooked hanger, combining for 500 g to support force, torque, and equilibrium experiments as well as balance calibration.SKU: PH0258NSS\\
$42.77\\
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Steel Extension Spring, 56 x 19mm19mm-diameter steel extension spring at 56mm rest length, stretching to approximately 290mm under load, sized for hands-on Hooke's-Law measurement with hanging weights.SKU: PH0115E\\
$10.39\\
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Premium Oxygen (O) Spectrum Tube, 26cmResearch-grade oxygen spectrum tube at 26cm with a 10cm central capillary, producing oxygen's characteristic emission lines for spectroscope viewing of atomic-emission and quantum-energy levels.SKU: PH1196B1\\
$35.09\\
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Premium Spectrum Tube Power SupplyBuilt to excite gas atoms inside spectrum tubes, this premium power supply drives atomic emission demonstrations that reveal each element's characteristic spectral lines.SKU: ESRPH1197B\\
$281.54\\
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★★★★★Rating: 5 out of 5 stars1 review(s)\\
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Van de Graaff Generator Classroom Kit, 400,000VBuilt around a metal dome with a discharge wand and interactive accessories, this classroom Van de Graaff kit demonstrates charge conservation, induction, and electrostatic discharge.SKU: EDUVDG\\
$550.00\\
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Complete Photogate System, 2 Gates, 4 Timer ModesTwo-gate photogate system with gate, pulse, pendulum, and frequency timer modes for precise measurement of velocity, acceleration, and pendulum period in physics experiments.SKU: HBARPHOTOGATE\\
$297.49\\
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Wankel Rotary Engine ModelCutaway hand-powered Wankel rotary model at 8 by 7 by 3.5 inches on an 8 by 8 by 2.5-inch base, exposing the triangular rotor's epitrochoidal motion with a lamp-lit ignition point.SKU: PH0496\\
$173.49\\
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★★★★★Rating: 5 out of 5 stars3 review(s)\\
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8-Piece Scientific Tuning Fork Set with Mallet and Wooden CaseMallet with soft and hard striking ends pairs with eight tuning forks at scientific pitch (C4 = 256Hz) in a wooden carrying case for resonance, beats, and musical-interval investigations.SKU: PH0738BN8\\
$72.99\\
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Scientific Steel Tuning Fork Set, 8 Forks, 256-512 HzSpanning C (256 Hz) through C (512 Hz) in scientific pitch, this eight-fork steel set lets students hear and measure frequency, harmonic, and resonance relationships.SKU: PH0738ALT\\
$47.99\\
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O-Ring Belt Replacement for Van de Graaff Generator, 5-PackFive-pack of replacement O-ring belts for the EDUVDG Van de Graaff generator, the consumable wear part responsible for charge transfer to the generator's high-voltage dome.SKU: EDUVDGORING\\
$17.99\\
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★★★★★Rating: 2 out of 5 stars1 review(s)\\
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14-Piece Morse Code Circuits KitFourteen-piece Morse code circuits kit with a contact key, knife switch, D-cell batteries, bulbs, and wire for building basic, series, and parallel circuits while learning telegraphy.SKU: HBARSOS\\
$36.49\\
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★★★★★Rating: 4 out of 5 stars1 review(s)\\
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## More Information

## Physics lab supplies, demonstration equipment, and apparatus in one place

The Lab Stockroom carries physics lab supplies, demonstration equipment, optics, electromagnetism apparatus, mechanics gear, and the consumables that support physics coursework from middle school through college and research labs. This page brings together our physics-tagged inventory across categories, drawn from a 9,300+ SKU catalog built for K–12 schools, colleges, community colleges, research labs, and institutional buyers. Sub-disciplines including mechanics, electricity and magnetism, optics, waves and sound, thermodynamics, and AP Physics are included here, since products tagged for those areas also carry the physics tag.

Every physics product on this page ships from our Rochester, NY warehouse, with same or next business day shipping on in-stock orders. We accept purchase orders from schools, districts, colleges, universities, hospitals, and government agencies. Pricing on the page is the price you pay; no quote required for standard orders. If you need help building a supply list for a specific course or sourcing an item not on the page, email [service@thelabstockroom.com](mailto:service@thelabstockroom.com) or call (585) 360-2295 during business hours.

## Physics lab supplies — frequently asked questions

### What physics supplies do I need for a high school physics classroom?

A standard high school physics classroom needs five categories of supplies: mechanics gear (dynamics carts and tracks, pulleys, springs, weights, force gauges, and timing equipment), electricity and magnetism apparatus (circuit boards, wires, batteries, switches, permanent magnets, electromagnets, and galvanometers), optics equipment (prisms, lenses, mirrors, light sources, and ray boxes), demonstration equipment (Van de Graaff generators, Wimshurst machines, Newton's cradle, and pendulums), and measurement tools (balances, calipers, and multimeters). The Lab Stockroom carries all five categories.

### Do you carry Van de Graaff generators and Wimshurst machines?

Yes. The Lab Stockroom carries Van de Graaff generators and Wimshurst machines — two of the most-ordered electrostatics demonstrations in our catalog. Both are used in classrooms from middle school through college to demonstrate static electricity, charge transfer, and electric field effects. Accessories including discharge spheres, Leyden jars, and replacement belts are also available. If you're outfitting an electrostatics unit, the Scientific Demonstration Equipment category has the full range.

### What optics equipment do you carry?

Our optics catalog includes prisms (equilateral, right-angle, and dispersing), lenses (convex, concave, and combination sets), mirrors (plane, concave, and convex), light sources (incandescent, LED, and laser ray boxes), optical benches, and ray-tracing kits. We carry equipment scaled for student lab use, classroom demonstrations, and more advanced experiments. Polarizers, diffraction gratings, and photometers are also available for AP Physics and college-level optics units.

### What physics demonstration equipment do you carry?

The Lab Stockroom's Scientific Demonstration Equipment category is one of our largest, and physics demonstrations make up a significant portion of it. The catalog includes mechanics demos (Newton's cradle, inclined planes, pendulums, Atwood machines), electricity and magnetism demos (Van de Graaff generators, Wimshurst machines, Leyden jars, and electromagnetic induction kits), optics demos (ripple tanks, light box kits, and color mixing apparatus), and thermodynamics demos. Each demonstration is built for visible, repeatable classroom use.

### Are your physics supplies suitable for AP Physics?

Yes. The Lab Stockroom carries equipment for AP Physics 1, AP Physics 2, AP Physics C: Mechanics, and AP Physics C: Electricity and Magnetism. The catalog covers the College Board's recommended apparatus for kinematics, dynamics, momentum, energy, rotational motion, electrostatics, circuits, magnetism, and waves. Each product page lists the AP Physics units it supports so you can match equipment to a specific course outline.

### Can schools and universities order physics supplies with a purchase order?

Yes. The Lab Stockroom accepts purchase orders from K–12 schools and districts, colleges and universities, hospitals, research institutions, and government agencies. Submit a purchase order by emailing [service@thelabstockroom.com](mailto:service@thelabstockroom.com) or by calling (585) 360-2295 during business hours, Monday through Friday, 8:00 AM to 4:00 PM EST. For B2B accounts placing recurring orders, we can also set up account-based pricing and reorder workflows.

### How quickly do physics supplies ship?

In-stock physics supplies ship the same or next business day from our Rochester, NY warehouse. Most domestic orders arrive within 2–5 business days depending on destination and carrier. Larger demonstration equipment such as Van de Graaff generators and optical benches may require freight shipping or have additional lead time; the product page lists any restrictions. If a back-to-school deadline or grant-cycle date is driving your order, call or email us before purchasing and we can confirm availability and lead time.

## Ordering physics supplies from The Lab Stockroom

The Lab Stockroom is a science and laboratory supply company based in Rochester, NY, carrying 9,300+ SKUs across Glassware, Plasticware, Chemicals, Lab Equipment, Scientific Demonstration Equipment, Anatomy & Life Science, Rocks & Minerals, Science Kits, and Science Gifts. Our physics catalog spans mechanics, electricity and magnetism, optics, waves and sound, thermodynamics, and AP Physics, built around what schools, colleges, and labs actually order.

If you don't see a piece of demonstration equipment, an optics component, or any other physics item you need, email [service@thelabstockroom.com](mailto:service@thelabstockroom.com) or call (585) 360-2295, Monday through Friday, 8:00 AM to 4:00 PM EST. We can often source items not listed on the site, and we accept purchase orders from schools, districts, universities, hospitals, and government agencies.

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