This 6-inch glass stirring rod can be used in a wide variety of chemistry projects to safely mix and mingle chemicals in the laboratory
Item#: 16448 Age: 14+
(1 customer reviews)
This lamp receptacle is essential for your next electronics project!
Item#: 13974 Age: 15+
(2 customer reviews)
This test tube brush is a must-have for the science classroom or laboratory!
Item#: 14143 Age: 13+
(3 customer reviews)
The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.
Item#: 11111 Age: 13+
Use this 1x2 inch right-angle acrylic prism for optics demonstrations!
Item#: 16407 Age: 18+
(3 customer reviews)
This total immersion thermometer with Celsius only scale.
Item#: 17077 Age: 14+
This is a small, size 1, rubber stopper used in chemistry labs to cap flasks and other chemistry glassware!
Item#: 14144 Age: 13+
Use this soft iron rod for a variety of classroom learning demonstrations!
Item#: 14822 Age: 18+
(8 customer reviews)
Use this economical magnifying lens for outdoor lessons in the classroom!
Item#: 14158 Age: 13+
(4 customer reviews)
This durable flint dropper bottle is great for the classroom setting!
Item#: 13987 Age: 13+
(1 customer reviews)
Get 10 of the simplest and coolest physics toys out there in one set!
Item#: 14486 Age: 13+
(19 customer reviews)
Standard glass test tube. Great for chemistry experiments.
Item#: 13067 Age: 13+
(3 customer reviews)
A set of 10 cloth measuring tapes, each measuring up to 60in/150cm
Item#: 16121 Age: 13+
(1 customer reviews)
This 8-inch glass stirring rod can be used in a wide variety of chemistry projects to safely mix and mingle chemicals in the laboratory.
Item#: 16722 Age: 18+
(1 customer reviews)
This wire gauze is great for use in chemical experiments!
Item#: 14140 Age: 14+
Double-concave lens with 50 mm (approx 2 inches) diameter and 15cm (approx 6 inches) focal length.
Item#: 17273 Age: 14+
This 19mm solid steel ball is great for physics collision or projectile experiments.
Item#: 17064 Age: 18+
Use this cavity tile for a variety of applications in any lab setting!
Item#: 14479 Age: 13+
Demonstrate circuits and conductivity with this energy ball.
Item#: 10612 Age: 13+
(5 customer reviews)
These simple versions of the original Magdeburg Hemispheres can be used for a great vacuum demonstration.
Item#: 13429 Age: 13+
(2 customer reviews)
This affordable equilateral plastic prism is great for geometric optics experiments. Use it in your next science fair project or classroom demonstrations.
Item#: 13491 Age: 13+
(4 customer reviews)
Use this Plexiglass mirror for your next classroom demonstration on optics principles!
Item#: 13985 Age: 18+
(6 customer reviews)
These semicircular plastic cells are perfect for observing the refractive properties of different liquids.
Item#: 15911 Age: 15+
(1 customer reviews)
This solid steel ball is great for physics collision experiments.
Item#: 17063 Age: 18+
High-quality 100g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.
Item#: 15852 Age: 14+
Need to make your own rainbow? Use this high-quality optical glass equilateral prism. Great for physics and geometric optics experiment.
Item#: 10869 Age: 13+
(7 customer reviews)
Plastic petri dish with cover and a diameter of 70mm (2.75 inch) -- affordable classroom and laboratory supply
Item#: 16942 Age: 14+
Glass thermometer measures in both Celsius and Fahrenheit
Item#: 15687 Age: 13+
This 250 grams/2.5 Newton's tubular spring scale is essential for any science classroom!
Item#: 13703 Age: 18+
This Boston Round Cobalt Blue dropping bottle is a necessity in any lab for dispensing indicator stains or prepared reagents.
Item#: 16924 Age: 14+
Switch on your child’s interest in electronics!
Item#: 11109 Age: 13+
(6 customer reviews)
Use the Triple Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11105 Age: 13+
Use this flat zinc electrode in your next electricity experiment!
Item#: 14070 Age: 13+
(1 customer reviews)
This 3000 grams/30 Newtons tubular spring scale is essential for any science classroom!
Item#: 16455 Age: 18+
Double-convex lens with 50 mm (approx 2 inches) diameter and 15cm (approx 6 inches) focal length.
Item#: 17274 Age: 14+
These semicircular plastic cells with clearly demarcated measurements are perfect for observing the refractive properties of different liquids
Item#: 16528 Age: 14+
Observe insects up close and personal using this awesome bug viewer!
Item#: 13849 Age: 13+
(1 customer reviews)
Use this triple tandem pulley for various project applications!
Item#: 14046 Age: 13+
Glass mirror perfect for demonstrating reflection, refraction, and the principles of optics.
Item#: 15681 Age: 18+
Great battery holder for D-cell batteries needed for your next science project!
Item#: 13408 Age: 7+
(3 customer reviews)
Simple equilateral plastic prism. Great for science projects and classroom demonstrations.
Item#: 16406 Age: 18+
(1 customer reviews)
Use this size 2 rubber stopper to prevent chemical spillage!
Item#: 14145 Age: 13+
Conduct basic experiments involving electrical circuits with this mini lamp holder.
Item#: 15673 Age: 8+
Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11106 Age: 13+
A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom
Item#: 16405 Age: 13+
Laboratory quality glass tubing cutter - cuts glass tubing up to 24mm diameter. Made from nickel-plated steel.
Item#: 15685 Age: 18+
Use this size 5 rubber stopper to cap your borosilicate flasks and bottles.
Item#: 14148 Age: 13+
Great quality rubber stopper size 6 for use in chemistry labs.
Item#: 14149 Age: 13+
This 2000 grams/20 Newtons tubular spring scale is essential for any science classroom!
Item#: 13706 Age: 18+
Use this flat iron electrode for your electrical experiment!
Item#: 15672 Age: 13+
(1 customer reviews)
The Double Pulley System will easily lift or support loads for your physics experiments.
Item#: 11104 Age: 13+
Set of 20 plastic petri dishes, each with a diameter of 85mm (3.35 inch) -- affordable bulk classroom and laboratory supplies
Item#: 16250 Age: 18+
Remember this hard to find toy? The drinking bird is back!
Item#: 10179 Age: 13+
(11 customer reviews)
This thermal expansion set, also known as “ball and ring”, is a popular device to demonstrate thermal expansion.
Item#: 10871 Age: 13+
(1 customer reviews)
Use this quadruple pulley for various project applications!
Item#: 14045 Age: 13+
(1 customer reviews)
This burette clamp is a must-have for any laboratory!
Item#: 14133 Age: 14+
(4 customer reviews)
This electronic stop watch comes complete with battery and carrying cord.
Item#: 16937 Age: 14+
(1 customer reviews)
This 500 grams/5 Newtons tubular spring scale is essential for any science classroom!
Item#: 13704 Age: 18+
Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Item#: 15850 Age: 14+
Use this solar car to show the applications of solar energy for everyday life!
Item#: 13844 Age: 15+
(1 customer reviews)
This jug is essential for any chemistry classroom!
Item#: 14141 Age: 15+
Set of 20 plastic petri dishes, each with a diameter of 55mm (2.15 inch) -- affordable bulk classroom and laboratory supplies
Item#: 16447 Age: 18+
Petri Dishes are essential lab materials used for growing and studying cultures.
Item#: 16941 Age: 14+
Safe and virtually unbreakable acrylic mirror for science and optics experiments.
Item#: 16944 Age: 13+
This high-quality, laboratory-grade glass pipette is perfect for use in classroom and workplace labs.
Item#: 16246 Age: 14+
How many breaths does it take to fill and 8 foot long tube? Just one!
Item#: 15593 Age: 13+
Use this 35x25mm right-angle glass prism for geometric optics demonstrations and to make your own rainbow!
Item#: 14628 Age: 13+
(4 customer reviews)
Use this clock to demonstrate the principles of an electrochemical cell!
Item#: 13973 Age: 15+
(1 customer reviews)
Standard 250ml glass Erlenmeyer flask. Great for chemistry experiments.
Item#: 13058 Age: 13+
This cast-iron clamp holder is essential for use in the science classroom!
Item#: 14136 Age: 14+
Standard chemically-resistant size 8 rubber stopper used to cap chemistry glassware and flasks.
Item#: 14151 Age: 13+
Demonstrates relationship of work and energy in physics/dynamics experiments
Item#: 15344 Age: 18+
This high-quality watch glass has a 90mm diameter and safe fire-polished edges for multiple uses in any laboratory.
Item#: 17269 Age: 18+
Great porcelain and mortar set for the lab!
Item#: 14481 Age: 18+
(5 customer reviews)
Use this size 7 rubber stopper with your chemistry flasks and other glassware in your chemistry lab.
Item#: 14150 Age: 13+
(1 customer reviews)
Get this 500ml boiling flask for your chemistry lab or science fair project.
Item#: 14281 Age: 13+
A set of 2 plastic bumper cars, designed to carry magnets and demonstrate the attractive and repulsive properties of magnets with unlike and like poles.
Item#: 16116 Age: 13+
Using this kit and the materials contained within, students will study the interaction between iron filings and a magnetic field sphere with a magnet embedded in its center, and relate their findings to the properties and function of the earth's magnetic field
Item#: 16397 Age: 14+
An excellent demonstration model for teaching about the conversion of mechanical energy to electrical energy!
Item#: 10876 Age: 15+
(5 customer reviews)
Need a rubber stopper to cap your chemistry lab flasks? Use this size 3 rubber stopper to prevent chemical spillage!
Item#: 14146 Age: 13+
10 grams of nutrient agar for growing microorganism cultures!
Item#: 15241 Age: 13+
Learn human anatomy with this Torso Model teaching tool. Shows all of the major systems: respiratory, circulatory, digestive, nervous, urinary, and musculature.
Item#: 16933 Age: 14+
This kit includes everything you need to visualize magnetic fields in 2D and 3D.
Item#: 17200 Age: 14+
This laboratory counter/timer is perfect for science projects or lab experiments!
Item#: 14256 Age: 14+
Use this 100ml glass beaker for your next lab experiment!
Item#: 14274 Age: 13+
(2 customer reviews)
Use these slides for science experiments, lab work and more!
Item#: 13603 Age: 18+
Do you need to grow bacterial in a petri dish for your science project? Get this 3 grams bottle of nutrient agar complete with instructions on how to prepare your petri dish.
Item#: 15240 Age: 13+
100 Red litmus papers used for determining whether a substance is an acid or a base!
Item#: 15310 Age: 13+
This pair of 4 inch red/blue steel bar magnets are suitable for experiments and classroom demonstrations on magnets
Item#: 16641 Age: 14+
Use this 50ml glass beaker for your next lab experiment!
Item#: 16244 Age: 13+
(1 customer reviews)
A fun way to demonstrate the laws of conservation of energy! Great demonstration for a physics classroom or outdoor science play.
Item#: 15714 Age: 13+
Use this 100mL plastic measuring cylinder for a variety of applications!
Item#: 14817 Age: 18+
(1 customer reviews)
This Hoffman screw clamp is perfect for science lab use!
Item#: 14835 Age: 18+
A kit containing both a stethoscope and a blood pressure monitor
Item#: 15335 Age: 18+
This support ring and clamp is a must-have for any laboratory!
Item#: 14138 Age: 14+
Need to make your own color-changing solar bracelet? Use these UV beads that change color when exposed to sun.
Item#: 13709 Age: 15+
(7 customer reviews)
Create interest in electronics in your classroom by using this great double knife switch!
Item#: 13854 Age: 13+
(2 customer reviews)
This glass Erlenmeyer mug makes an excellent gift!
Item#: 14362 Age: 18+
(6 customer reviews)
Use this 50ml glass graduated cylinder for your next lab experiment!
Item#: 16243 Age: 18+
Small glass funnel with a 45mm rim diameter and 45mm stem. Great for chemistry experiments.
Item#: 17302 Age: 18+
High-quality 50g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.
Item#: 15851 Age: 14+
100 Blue Litmus strips used to determine whether a substance is an acid or a base!
Item#: 15311 Age: 13+
(2 customer reviews)
One double concave and one double convex lens which when combined produce a net focal length of zero. Good for optics experiments.
Item#: 15348 Age: 13+
(1 customer reviews)
Standard 100ml graduated cylinder. Great for chemistry experiments.
Item#: 13062 Age: 13+
(3 customer reviews)
Large 500ml graduated cylinder. Great for chemistry experiments!
Item#: 13063 Age: 13+
(1 customer reviews)
Use this 100ml boiling flask for your next classroom demonstration!
Item#: 14279 Age: 13+
The Blank Microscope Slide Set includes a massive quantity of 72 plain glass slides.
Item#: 10873 Age: 13+
(1 customer reviews)
Need a cool gift for a science geek or coffee addict? Get this beautiful borosilicate beaker mug with the caffeine molecule printed on it.
Item#: 14253 Age: 18+
(4 customer reviews)
Explore the mechanical advantage of an inclined plane with this apparatus!
Item#: 14829 Age: 13+
This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom.
Item#: 16119 Age: 15+
Demonstrate tornado effects with this simple bottle connector!
Item#: 14834 Age: 13+
(6 customer reviews)
Good for science projects, lab lessons, cooking and baking and more! 1 liter capacity.
Item#: 16929 Age: 14+
This 500ml lab wash bottle comes with a delivery tube on its side for an improved one-piece sturdy design.
Item#: 16737 Age: 18+
These one-of-a-kind tops, called Tippe Tops, have a smooth, mushroom-like shape. The tops will right themselves when pushed onto their sides.
Item#: 17234 Age: 13+
This simple and affordable tool will allow you to reveal the inner workings of a magnet by demonstrating the characteristics and properties of invisible exterior magnetic fields.
Item#: 16117 Age: 13+
(1 customer reviews)
Standard 250ml glass beaker. This best-selling beaker is great for chemistry experiments.
Item#: 13060 Age: 13+
This glass eye dropper is a great investment for any science lab!
Item#: 13068 Age: 13+
(3 customer reviews)
This is a great starter set for dissection. It includes 7 most-commonly used tools. It is affordable and it comes in a handy leather pouch.
Item#: 15146 Age: 18+
Use this burner stand for your next science project involving alcohol burners!
Item#: 13986 Age: 13+
Use this plastic beaker for your next chemistry project!
Item#: 13990 Age: 13+
(1 customer reviews)
Do you know why are these magnets called cow magnets? Click on the image to find out.
Item#: 10398 Age: 13+
(4 customer reviews)
Excellent larger porcelain and mortar set for the lab!
Item#: 14482 Age: 18+
(1 customer reviews)
Use this ring tripod stand for performing experiments in the lab setting!
Item#: 14629 Age: 18+
Aluminum overflow can with spout for measuring volume by way of fluid displacement
Item#: 15345 Age: 18+
Durable color filters for performance of optical experiments
Item#: 15347 Age: 18+
This science lab metals set includes 1 inch (25mm) discs of brass, copper, bronze, nickel silver, mild steel, stainless steel, zinc and aluminum.
Item#: 16734 Age: 18+
(1 customer reviews)
The Variable Inertia Set is a unique lab that is simple to set up and visually demonstrates the concepts of intertia
Item#: 16919 Age: 14+
This blue test tube peg rack comes with 66 pegs and is perfect for storing and drying many various types of test tubes, beakers, flasks, and other laboratory glassware.
Item#: 16790 Age: 14+
A set of 14 solid balls measuring 25mm in diameter composed of seven different materials; great for collision experiments
Item#: 16748 Age: 18+
Small E10 base incandescent light bulbs that work at 6.3 volts. Affordable pack of 10 bulbs.
Item#: 16967 Age: 14+
Use this set of steel balls for a variety of experiments!
Item#: 14828 Age: 18+
Standard 500ml glass Erlenmeyer flask. Great for chemistry experiments.
Item#: 13059 Age: 13+
Use this basic molecular model set for hands-on exploration of organic and inorganic compounds!
Item#: 13971 Age: 15+
(1 customer reviews)
Great apparatus to use for lessons on density in the physics classroom!
Item#: 13983 Age: 15+
This safe plastic slide set of animal parts is great for lessons with younger students!
Item#: 14047 Age: 13+
Use this set of filters for teaching about optics!
Item#: 13992 Age: 18+
(1 customer reviews)
Use this weight set for a variety of physics demonstrations and classroom projects!
Item#: 14076 Age: 13+
(2 customer reviews)
Use this copper tube to demonstrate Lenz's Law!
Item#: 14638 Age: 15+
(1 customer reviews)
Need a replacement gel for your ant habitat? Here is an affordable package of replacement gel for ant habitats that is easy to use. Comes with instructions.
Item#: 16787 Age: 14+
Excellent for showing refraction and internal reflection in water, and for measuring its refractive index.
Item#: 16980 Age: 14+
This smaller and more affordable Van de Graaff generator is excellent for physics classroom demonstrations and science fair projects.
Item#: 17231 Age: 18+
Use this equilateral block glass prism for refraction experiments!
Item#: 14477 Age: 13+
(2 customer reviews)
Great comprehensive dissecting set for school labs.
Item#: 15147 Age: 18+
Use these crucible tongs for handling hot crucibles in the lab setting!
Item#: 14483 Age: 13+
Use this 100ml Erlenmeyer flask for your next lab experiment!
Item#: 14276 Age: 13+
These red-colored connection leads (wires) have magnets attached on ends for easy snap-op connections to batteries, switches, etc.
Item#: 14621 Age: 15+
Use this size 4 rubber stopper to prevent chemical spillage. Every chemistry lab should have these.
Item#: 14147 Age: 13+
These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.
Item#: 14620 Age: 15+
This set includes seven high-quality glass lenses/prisms for use with ray box geometric optics demonstrations.
Item#: 15350 Age: 18+
(1 customer reviews)
Diffraction grating with 3 different measuring options
Item#: 15313 Age: 8+
This handy metal beaker stand features an adjustable height burner platform.
Item#: 15592 Age: 14+
Durable and thick rubber mat with detachable hook demonstrates principle of atmospheric pressure/allows you to lift disproportionately heavy objects
Item#: 16109 Age: 13+
A versatile support for various lab elements and equipment, including pulleys, spring scales, and more.
Item#: 16550 Age: 18+
Electric Paint provides a great platform for discovering, playing, repairing, and designing with electronics; it can be used as both a liquid wire and as a conductive adhesive!
Item#: 16340 Age: 15+
This fascinating kit presents a modern version of Oersted's historical magnetic field experiment.
Item#: 16935 Age: 18+
Named after the German chemist Eduard Buchner, the Buchner funnel is used for suction filtration of liquids. This is a large 100mm in diameter version.
Item#: 16927 Age: 14+
Much like our life size skeleton model, students can explore this model as a visual aid for physiology.
Item#: 16932 Age: 14+
This 25 ml graduated cylinder is excellent for chemistry lab applications and is made from borosilicate glass for mechanical strength and chemical resistance.
Item#: 17132 Age: 18+
Use this 500mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16547 Age: 18+
With this apparatus you can actually observe increases and decreases in a liquid's conductivity!
Item#: 15159 Age: 18+
Size 9 rubber stopper is great to cap borosilicate flasks and other chemistry lab glassware.
Item#: 14152 Age: 18+
Laboratory quality cover glass slides. 22 x 22 mm - 1 oz package of 100 slides.
Item#: 13606 Age: 13+
(3 customer reviews)
Create your own volcano and awe students with this great set!
Item#: 13710 Age: 15+
(1 customer reviews)
This habitat will benefit any budding biologist, butterfly or bug enthusiast!
Item#: 13492 Age: 15+
(4 customer reviews)
Use this safe plants plastic slide set for biology explorations with younger students!
Item#: 14049 Age: 13+
Use this support stand in any science classroom!
Item#: 14139 Age: 14+
(1 customer reviews)
Beautiful green rose chafer specimen for the science classroom!
Item#: 12661 Age: 13+
Demonstrate the physics of thermal expansion. This compound bar has a bimetal strip mounted in a wooden handle. Because of unequal expansion of two metals, bending will occur when heated.
Item#: 11952 Age: 13+
Use these steel balls for a variety of magnet applications!
Item#: 14821 Age: 18+
(1 customer reviews)
Use this calorimeter for a variety of heat experiments!
Item#: 14848 Age: 13+
(1 customer reviews)
Use this 1000mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16548 Age: 18+
Use this 250mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16546 Age: 18+
This 150mL glazed porcelain evaporating dish is perfect for heating and evaporating liquids during chemistry experiments
Item#: 16725 Age: 18+
Cast-iron clamp and plastic pulley perfect for classroom demonstrations
Item#: 15678 Age: 15+
These are a must for electrostatic experiments.
Item#: 16968 Age: 14+
This is a real specimen of the long-horned beetle encased in an acrylic block.
Item#: 17202 Age: 14+
A jar that both stores iron filings, and creates 3D representations from the filings of the force field generated by an interior magnet
Item#: 16793 Age: 14+
Made from heat resistant borosilicate glass, this condenser is designed for efficiency and high-speed condensing.
Item#: 16923 Age: 18+
This balloon and puck set is used to demonstrate acceleration, uniform velocity, and collision in two dimensions.
Item#: 16741 Age: 14+
This kit includes everything you need to build both open or closed circuits and parallel or series circuits.
Item#: 16742 Age: 14+
A simple yet spectacular experiment that demonstrates the transformation of mechanical energy into heat energy.
Item#: 16739 Age: 14+
Standard chemistry lab rubber tubing: 1/4 inch diameter, 10 feet long single-piece.
Item#: 16736 Age: 18+
(1 customer reviews)
Use this item to study and illustrate wave motion.
Item#: 16965 Age: 14+
(1 customer reviews)
Demonstrate the transformation of potential energy into kinetic energy in a fun and interesting way!
Item#: 16936 Age: 14+
This comprehensive kit includes everything you need to teach mechanical vibration and waves.
Item#: 17232 Age: 18+
A set of 8 plastic beakers of diverse sizes that can be stacked each inside the other, in a similar manner to russian nesting dolls
Item#: 16343 Age: 15+
Ferrofluid is an astonishing liquid that reacts in strange and unexpected ways to the influence of a magnetic field; using included magnets, you can spike, toss, drop, and pull the strange, smooth substance
Item#: 16454 Age: 18+
(3 customer reviews)
250ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes.
Item#: 15363 Age: 13+
Use this swivel clamp holder for a variety of applications!
Item#: 14854 Age: 13+
Use this stainless steel laboratory scissor jack for a variety of applications!
Item#: 14855 Age: 18+
(1 customer reviews)
Use this round silicone lab mat for moving hot beakers and pans!
Item#: 14975 Age: 13+
Use this 250ml glass graduated cylinder for your next lab experiment!
Item#: 14278 Age: 18+
Use this safe plastic slide set of insects and insect parts for lessons with younger students!
Item#: 14048 Age: 13+
(1 customer reviews)
Use this magnetic field model to show the power of magnets!
Item#: 14626 Age: 13+
Use this 250ml boiling flask for your next classroom demonstration!
Item#: 14280 Age: 13+
(1 customer reviews)
This set includes disk and ring with equal mass and radius. Great for the classic rotational inertia physics experiment!
Item#: 13493 Age: 13+
This classic device is used to demonstrate the conservation of mechanical energy.
Item#: 10882 Age: 13+
(1 customer reviews)
Detailed human skull model is excellent for introductory anatomy courses.
Item#: 10880 Age: 13+
Satisfy your thirst for knowledge and learn about the key to genetics with this DNA model!
Item#: 13702 Age: 13+
(3 customer reviews)
Use this generator to demonstrate the 2nd law of thermodynamics!
Item#: 14618 Age: 15+
(3 customer reviews)
Use this set to teach about gravity in the physics classroom!
Item#: 13984 Age: 15+
This double burette clamp is excellent for use in any science classroom!
Item#: 14134 Age: 13+
(1 customer reviews)
Learn about oxygen's spectral lines using this discharge tube!
Item#: 14251 Age: 18+
Learn about carbon dioxide's spectral lines using this discharge tube!
Item#: 14252 Age: 18+
Learn about xenon's spectral lines using this discharge tube!
Item#: 14248 Age: 18+
Learn about air's spectral lines using this discharge tube!
Item#: 14243 Age: 18+
Learn about helium's spectral lines using this discharge tube!
Item#: 14244 Age: 18+
Learn about neon's spectral lines using this discharge tube!
Item#: 14245 Age: 18+
Learn about argon's spectral lines using this discharge tube!
Item#: 14246 Age: 18+
Use this kit to introduce electromagnetic principles in the classroom setting!
Item#: 14852 Age: 13+
100 Neutral Litmus papers used for determining whether a substance is an acid or a base!
Item#: 15312 Age: 13+
100ml Bomex glass separatory funnel for separation of immiscible solvent phases
Item#: 15369 Age: 13+
Keep your test tubes secure and organized with this handy universal test tube rack featuring holes in four different diameters
Item#: 16530 Age: 14+
This quality glassware with rubber stoppers allows you to separate liquid mixtures with different boiling points in the lab or classroom
Item#: 16545 Age: 18+
This portable butane burner does not have wicks to replace or gas lines to install!
Item#: 16533 Age: 18+
This affordable bulk pack of color-changing solar UV beads is great for science experiments and DIY craft projects.
Item#: 16127 Age: 13+
You can use these fine iron filings for observing magnetic fields around magnets.
Item#: 17229 Age: 18+
This large 1000ml (1L) graduated cylinder is an excellent addition to any chemistry lab or science classroom.
Item#: 17201 Age: 18+
Simple glass mirror strips great for optics experiments. Affordable pack of 12 mirrors.
Item#: 16979 Age: 14+
(1 customer reviews)
Made with micron-sized, iron-based particles distributed throughout, the astonishing, moldable Magnetic Thinking Putty takes on the properties of a magnet itself when placed in close contact with the included magnet.
Item#: 16735 Age: 18+
Complete optics set for physics classroom demonstrations. Every physics teacher should have one of these.
Item#: 15910 Age: 14+
(1 customer reviews)
15 meters of durable, non-stretch cotton for use with any of our pulleys
Item#: 16118 Age: 13+
Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency.
Item#: 15775 Age: 14+
The Pendulum Wave Demo simulates phases, beats, and frequencies.
Item#: 15908 Age: 14+
(2 customer reviews)
Perform advanced distillation experiments with this comprehensive kit containing all the necessary lab-quality materials
Item#: 16543 Age: 18+
New, more compact ripple tank for wave demonstrations.
Item#: 16527 Age: 18+
Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display. Can also be used to simulate phases, beats, and frequencies for classroom lessons and demonstrations.
Item#: 16290 Age: 14+
(2 customer reviews)
250ml Bomex glass separatory funnel for separation of immiscible solvent phases
Item#: 15370 Age: 13+
Explore the exciting world of color and color mixing with these color paddles.
Item#: 15590 Age: 13+
Standard electric bell that operateds on 3 - 6 Volts DC.
Item#: 15595 Age: 13+
(1 customer reviews)
Demonstrates that the forward velocity of a ball ejected vertically is the same as the forward velocity of the vehicle from which it was ejected. Excellent for use in the classroom.
Item#: 15675 Age: 13+
25ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts
Item#: 15353 Age: 13+
50ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts
Item#: 15354 Age: 13+
Cast-iron clamp for holding thermometers and other small rods
Item#: 15357 Age: 13+
(1 customer reviews)
The SpillNot is an elegant solution to the ubiquitous problem of spills while carrying an open beverage such as a mug of coffee or tea.
Item#: 15316 Age: 14+
(2 customer reviews)
This dissecting pan is great for biology or anatomy classrooms!
Item#: 14860 Age: 18+
Use this model to demonstrate the inability of sound waves to travel through a vacuum!
Item#: 14813 Age: 14+
(2 customer reviews)
Create hundreds of color combinations using this color mixing demo!
Item#: 14814 Age: 13+
(1 customer reviews)
Learn about krypton's spectral lines using this discharge tube!
Item#: 14247 Age: 18+
Assemble your own DC motor and learn by doing!
Item#: 15153 Age: 15+
(1 customer reviews)
Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!
Item#: 13431 Age: 18+
This is essential to have on hand in any laboratory setting!
Item#: 13989 Age: 13+
Learn about nitrogen's spectral lines using this discharge tube!
Item#: 14250 Age: 18+
The Lens Set is an excellent set of 6 unmounted glass lenses with round edges.
Item#: 10877 Age: 13+
Use this flask electroscope to detect electric charges!
Item#: 14624 Age: 13+
The Human Heart Model offers a three dimensional hands on approach to studying the human heart.
Item#: 10866 Age: 13+
(1 customer reviews)
An excellent demonstration tool to show the process of supercooling!
Item#: 13494 Age: 13+
(3 customer reviews)
This 1000 grams/10 Newtons tubular spring scale is essential for any science classroom!
Item#: 13705 Age: 18+
Use the Single Pulley System to lift or support loads!
Item#: 11103 Age: 13+
General purpose Ampmeter (current meter). 0-1A DC.
Item#: 11028 Age: 13+
(1 customer reviews)
Check out this excellent experiment demonstrating the law of torque!
Item#: 13886 Age: 16+
This kit allows you to make your very own Roman arch for teaching purposes!
Item#: 13887 Age: 13+
Use this plastic beaker for your next chemistry experiment!
Item#: 13991 Age: 13+
(1 customer reviews)
Use this deluxe molecular model set for teaching of organic and inorganic compounds!
Item#: 13972 Age: 16+
(1 customer reviews)
Teach the scientific principle behind diesel engines with this interesting science experiment!
Item#: 13434 Age: 13+
(2 customer reviews)
Standard glass 100mm petri dish. Great for chemistry experiments.
Item#: 13066 Age: 13+
(3 customer reviews)
This is a perfect spectrometer for intermediate to high school level laboratories.
Item#: 15161 Age: 18+
Demonstrate color addition and shadows using this color mixing apparatus!
Item#: 14816 Age: 14+
Show the behavior of waves using an ancient demonstration. Just add water and rub the handles of the bowl to produce a stunning dancing-water effect.
Item#: 14779 Age: 13+
(1 customer reviews)
Use this flat aluminum electrode for your electrical experiment!
Item#: 14102 Age: 13+
Use this natural-gas adjustable Bunsen burner for a variety of applications!
Item#: 14868 Age: 13+
Great for classroom demonstrations or persistence of vision and color blending.
Item#: 15591 Age: 18+
Made of durable acrylic, this one piece molded design make the electrophoresis tank easy to use and safe.
Item#: 16531 Age: 18+
A set of 500 plastic pipettes, graduated by the mL, up to 3mL
Item#: 16248 Age: 18+
The stringless pendulum demonstrates simple harmonic motion.
Item#: 16740 Age: 14+
(1 customer reviews)
Conducting dough allows students to play with materials that are fun and familiar, all while learning the basic concepts of electrical circuits.
Item#: 16744 Age: 14+
This comprehensive 29-piece kit introduces students to the basic principles of electricity and magnetism.
Item#: 16945 Age: 14+
This hand-held spectroscope is excellent for quantitative examination of white light and radiant bodies' spectral composition. It consists of a telescoping metal tube 0.75? (20 mm) in diameter with an adjustable slit at one end.
Item#: 16969 Age: 18+
This fun magnetic linear accelerator is a device that uses the conversion of magnetic energy into kinetic energy to launch a metal ball with high velocity.
Item#: 17054 Age: 18+
You can use these coarse iron filings for observing magnetic fields around magnets.
Item#: 17230 Age: 18+
Learn about COVID-19, how diseases spread, and the nature of scientific understanding – how it develops and evolves.
Item#: 17141 Age: 13+
This excellent quality generator consists of an aluminum collector sphere (mounted above the neoprene belt) and a sturdy base with removable terminal housing.
Item#: 16925 Age: 18+
This kit includes everything you need for your whole classroom to build cool conducting dough circuits.
Item#: 16743 Age: 14+
Rubber bulb pipette filler allows you to release air, draw liquid into a pipette, and release liquid in accurate measurements.
Item#: 16247 Age: 16+
Forget the batteries! This safe and reliable power supply is a convenient source of low voltage DC power. Dial easily turns to select the desired voltage and it plugs into a standard electrical outlet. 3V-12V DC, 1.25 amps max.
Item#: 16120 Age: 16+
A spare microscope objective, achromatic lens offering 10x magnification
Item#: 16112 Age: 15+
This is an affordable spare microscope objective replacement. It is made of high-quality achromatic glass lens and has 40x magnification.
Item#: 16113 Age: 15+
A spare microscope widefield lens offering 10x magnification
Item#: 16114 Age: 15+
The Shinco Scope is a golden standard in school microscopes!
Item#: 15906 Age: 13+
Four sizes of screen sieve will allow students to separate and grade soil and rock samples in order to determine the make-up of soil strata.
Item#: 16398 Age: 18+
(1 customer reviews)
This Multi-purpose kit comes with a multitude of supports that can be used for many different experiment exercises.
Item#: 16534 Age: 18+
This gorgeous and elegant desktop globe defies gravity as it floats above a magnetically-charged base equipped with illuminating lights
Item#: 16563 Age: 13+
1000ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes
Item#: 15365 Age: 13+
Study horizontal and vertical motion, conservation of energy, and momentum with this fun and classroom-ready collision testing kit!
Item#: 15674 Age: 13+
500ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes
Item#: 15361 Age: 18+
An informative ecological kit which allows you to test for bacteria, chloride content, pH level in regard to a sample of water.
Item#: 15338 Age: 16+
With just a balloon and a bottle, this item has the WOW factor you have been searching for!
Item#: 15145 Age: 15+
This is a great table-top skeleton model which students can explore in the classroom or at home.
Item#: 15203 Age: 13+
Remember Mr. Bones from health class? Now bring this amazing Life-Size Skeleton into any lesson for life!
Item#: 11958 Age: 13+
Use this fan car to demonstrate the difference between force and mass!
Item#: 14075 Age: 13+
Learn about hydrogen's spectral lines using this discharge tube!
Item#: 14249 Age: 18+
Use this 1000ml glass beaker for your next lab experiment!
Item#: 14275 Age: 13+
(2 customer reviews)
Use this magnetic stirrer in any laboratory setting!
Item#: 14157 Age: 18+
(1 customer reviews)
This seed germination kit is great for teaching purposes!
Item#: 14230 Age: 13+
Learn about the Coriolis Effect using this helpful kit!
Item#: 14231 Age: 15+
Use this power supply for spectrum discharge tubes to create an awesome demonstration!
Item#: 14242 Age: 18+
(1 customer reviews)
Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!
Item#: 13885 Age: 16+
(1 customer reviews)
Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.
Item#: 10875 Age: 13+
This life size replica of the human brain is great for learning and demonstration purposes!
Item#: 10867 Age: 13+
Use this 1000ml boiling flask for your next classroom demonstration!
Item#: 14282 Age: 13+
Use this mini DC motor for your next science project or home hobby craft!
Item#: 13975 Age: 18+
This electromagnet is great for classroom demonstrations!
Item#: 14033 Age: 18+
(4 customer reviews)
Demonstrate storage of electrical charges using this apparatus!
Item#: 13978 Age: 13+
(2 customer reviews)
This glass beaker mug makes an excellent gift!
Item#: 14254 Age: 18+
(8 customer reviews)
Use this dynamic car set for velocity and conservation experiments in the classroom!
Item#: 14074 Age: 13+
(1 customer reviews)
Determine wind speed for your next science lesson using this durable anemometer!
Item#: 13457 Age: 13+
(1 customer reviews)
Standard 600ml glass beaker. Great for chemistry experiments.
Item#: 13061 Age: 13+
(2 customer reviews)
This voltaic cell is excellent for demonstrating electro-chemical reactions!
Item#: 14073 Age: 14+
(1 customer reviews)
Study the magnetic field of a current-carrying coil, and how an iron core affects it.
Item#: 15155 Age: 14+
Affordable SPDT knife switch for use in electricity projects.
Item#: 15149 Age: 18+
A hand-cranked 12-volt DC generator, useful for experiments or as a unique flashlight
Item#: 15239 Age: 15+
(1 customer reviews)
Great mantis specimen for the science classroom!
Item#: 12659 Age: 13+
(2 customer reviews)
High-quality electroscope with scale, grounding connectors, and the option to replace gold leaves!
Item#: 15308 Age: 13+
The Wimshurst Machine is a high quality static machine for student labs.
Item#: 10887 Age: 13+
(3 customer reviews)
Use these beaker tongs for safe handling of glassware in the laboratory setting!
Item#: 14820 Age: 13+
500ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes
Item#: 15364 Age: 13+
250ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes
Item#: 15360 Age: 18+
Seven varying acrylic lenses/prisms for use with ray box or demonstrations
Item#: 15349 Age: 18+
(1 customer reviews)
Glass spiral coil instrument used to cool hot vapors or liquids via water-cooling.
Item#: 15358 Age: 16+
Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy
Item#: 15677 Age: 18+
Single burner hot plate perfect for electric cooking in a dorm, office, science lab or while traveling.
Item#: 15650 Age: 18+
LCD display clock tells date and time using only water and metal probes - demonstrates conservation of chemical to electrical energy.
Item#: 15671 Age: 13+
This affordable horseshoe magnet is perfect for general science and physics school lab experimentation and demonstration. It is made of chrome-plated steel and is engraved with N and S to indicated the north and south poles.
Item#: 16642 Age: 18+
Use this adjustable bunsen burner for a wide range of classroom chemistry experiments!
Item#: 16726 Age: 18+
This magnetic lines of force viewer has iron filings dispersed in oil in a flat and sealed clear plexi-box. Perfect for science classroom.
Item#: 16723 Age: 18+
(1 customer reviews)
High quality and durable, the Boston Round Amber Flint Bottles with caps have countless classroom uses.
Item#: 16724 Age: 14+
(1 customer reviews)
Alloy metal wire consisting of Nickel and Titanium; returns to its original shape, in spite of bending, when dropped in hot water, and can be retrained to take on a new default shape!
Item#: 16342 Age: 16+
This versatile flexible clamp securely attaches to support stands, lab frames, and most support rods.
Item#: 15909 Age: 14+
Pack of twelve 3-inch glass eye droppers with rubber nipples - each retains up to 2 milliliters of liquid!
Item#: 15891 Age: 13+
This 5000 grams/50 Newtons tubular spring scale is essential for any science classroom!
Item#: 15849 Age: 18+
Convex mirror measuring 75mm in diameter - great for optics experiments
Item#: 15683 Age: 18+
Happy and Sad Balls are used to show the relationship between elastic and inelastic collisions.
Item#: 16746 Age: 14+
With this special mirror, you can peer into the infinite as LED lights recede into the distance and behold a fascinating optical illusion
Item#: 16792 Age: 15+
The bottle is useful in generating a gas such as hydrogen.
Item#: 16928 Age: 18+
Displaces up to 725ml of air and is fitted with a valve to release the vacuum without disconnecting the pump.
Item#: 16939 Age: 14+
Insulating dough allows students to play with materials that are fun and familiar, all while learning the basic concepts of electrical circuits.
Item#: 16745 Age: 14+
Set of 5 springs. Great for physics experiments with springs and demonstrating Hooke's Law.
Item#: 16966 Age: 14+
(1 customer reviews)
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!