Top Air Pressure Experiments

BROBRIYO Ergonomic Office Chair - Big and Tall Office Desk Chair for Heavy People, Adjustable Lumbar Support for Back Pain Relief, Reclining Computer Chair with Foot Rest

  • the lumbar supports the pelvis slightly forward.
  • thus effectively decreasing the pressure of the back, provide natural balance and total support..
  • [PASSED BIFMA & HOLD UP TO 300LB] After 100,000 experiments, the seat surface is durable for 10 years, and the 360-degree rotation is durable for 10 years. Designed with a sturdy nylon base, Computer Chair is suitable for heavy people..
  • [Comfortable Desk Chair for Back Pain] - Correct posture can ensure better comfort, you should look for a computer chair with at least 4" adjustable seat height, which ensures it fits your leg length and desk height, to avoid pressure buildup and numbness in the butt. The lumbar support fit your low back, helping the spine retain some of its natural curves when seated, and alleviating stress to the vertebrae. The backrest can rock freely between 90-115°. Proper relax can be more efficient for working..
  • [Premium & Thickness Foam Cushion] - Soft mesh covered on the massive foam cushion, which hits the right balance between firmness and comfort. The comfortable s....
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1.5 Gallon Tempered Glass Lid Vacuum Chamber with 4CFM 1/4HP Single Stage Vacuum Pump Perfect for Stabilizing Wood, Degassing Silicones, Epoxies and Essential Oils

  • 【High Efficiency】4CFM 1/4HP Single Stage Vacuum Pump, Direct Drive Motor is easy to start. tempered glass stainless steel container is in high strength, very durable and can withstand up to 160ºF. The tempered glass lid is durable and sturdy, which is specially designed for stabilizing wood and experiments with volitile compounds, and can provide a good visibility for work, it is bulletproof..
  • 【Low Noise and Easy Monitoring】The vacuum pump is equipped with 1 silencer to reduce motor vibration and equipment noise, so it can run quieter. and it comes with an oil viewing window so that you can easily monitor the oil level and quality, prevention of oil deficiency..
  • 【Long Service Life】Intelligent radiator protects itself and prevents it from burning out when something is stuck. Built-in thermal protection can avoid burning the machine. And anti-skid rubber shock absorption and seismic resistance can extend the machine life..
  • 【Good-quality accessories】Durable brass fittings fit all vacuum pump ports. 50 micron air filter reduces air flow back into the chamber for purging and prevents dust and debris from entering the chamber. 4.75" x 4.75" non-stick silicone gasket allows you to easily remove mixtures. Max vacuum rates to 29.9inHg at sea lev....
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IQCrew by AmScope Microscope Experiment & Activity Cards for Kids & Students - Microscopic Adventures (Set of 6 Experiment Cards)

  • Fun and Educational Microscope Experiments for Kids – Over 14 exciting activities that teach kids interesting experiments designed to make learning about a microscope and exploring science fun and easy..
  • Designed by Parents and Teachers – A fun way to introduce kids to different aspects of science – plant and animal cells, biology, botany and even simple geology – using a microscope and other tools..
  • Teaches Kids Microscope Basics – From understanding the different parts and functions of a microscope to preparing slides – these experiment cards blend numerous lab activities with real science experiments in a fun-filled way. A great way to support the all-important STEM initiative..
  • Includes 6 Colorfully Designed Laminated Plastic Cards – At home, school or on the road, these 6 long-lasting laminated plastic cards will not rip or tear and....
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500ml Distillation Apparatus for Home Glass Steam Distillation Apparatus Kit Distilling Set with Flask Essential Oil Extraction Maker Organic Chemistry Lab Glassware Equipment…

  • 【Good product quality】The filter bottle can be used to separate components or impurities in a mixture or solution. The filter equipment adopts sturdy, durable, heat-resistant borosilicate glass, even when dealing with high-temperature, boiling liquids, there is no problem..
  • 【Unique design】Use the separatory funnel as an additional funnel to add extra water to the system without stopping the distillation. It can be replaced by a pressure equalizing funnel or a simple powder funnel. Only water in the distillation flask can be heated to produce steam..
  • 【Good thermal stability】The thermal expansion coefficient of glass is very small and can withstand severe temperature changes..
  • 【Multiple uses】In the laboratory or school, you can use 500mL filter bottles for chemical experiments.
  • make electronic juice, concentrated juice and fat.
  • filter essential oils and plant extracts.
  • 【Sturdy packaging】The glass is tightly packed and has been inspected many times to ensure that the product is delivered to you intact..
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UNGLINGA 50+ Science Lab Experiments Kit for Kids Age 4-6-8-12, STEM Activities Educational Scientist Toys Gifts for Boys Girls Chemistry Set, Gemstone Dig, Volcano Eruption, Crystal Growing

  • ENDLESS FUN 50+ SCIENCE EXPERIMENTS - This kit contains our most popular Earth science, chemistry, and science magic experiments. experiments using common household items. Kids also can create your own science experiments using liquids around the house..
  • EDUCATION ACTIVITIES FOR KIDS AGES 4-12 - At home lab for little chemists bring science home with our experiments set. Encourages children to critically think and problem solves and will help sharpen their science and math skills..
  • REAL STEM LEARNING - Build and erupt a volcano, color foamy fountain, get your own crystal and gemstones. Change the color of flower, Blow balloon with water, make pop rainbow rain and much more..
  • THE SECRET OF SCIENCE - A detailed learning guide manual is easy to follow along and teaches the science at work in the experiments, allowing your child to develop a deep, lasting appreciation for a variety of earth, chemistry, magic sciences.
  • HIGH-QUALITY EDUCATIONAL TOYS - Kids will have hours of fun as they explore the multiple experiments and is great to share with family, friends, or classmates.
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Learn & Climb Kids Science Kit - Over 60 Experiments, Fun with Science!

  • JUMBO SCIENCE KIT FOR KIDS The kit allows your young scientist to explore, learn and have great fun with their very own science kit. Because of the huge number of amazing experiments with this science kit your children will have many, many hours of educational enlightenment to delight all boys and girls..
  • 65 MIND-BLOWING EXPERIMENTS This amazing, 55 piece childrens science kit includes everything you need besides common household items. All the chemicals, ingredients and apparatus that is required to create more than 60 experiments, everything! Weve also included an easy to follow Instructional DVD plus a color manual detailing all the experiments. This unique educational lab kit will help you learn the science behind the experiments.
  • WONDERFUL ACTIVITIES THAT KIDS WILL ENJOY The science kit has a number of exciting and interesting activities including, the delicate sprout garden, the slime lab, rocket balloon fun, creative crystals and of course a mind blowing volcano and much more. All of these experiments are easily created using the included DVD with clear, demonstrations and its also a fantastic volcano science kit, the favorite of every child.
  • MANUAL MAKE THESE EXPERIMENTS SO EASY The DVD and color manual will teach your children to complete t....
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GARASANI 10 Pack Plastic Film Canister Name Sticker with Lids (Clear)

  • can be used for school projects,storage of coins,needles,pins,salt and pepper,pills,oil,gas,keys,pet food,small lego parts.
  • Micro precision fitting lids allow pressure to build up inside the canister - commonly used for film canister rockets..
  • You can use these film canisters for all kinds of school and art experiments..
  • Includes 10 film canisters and lids Name Sticker..
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Wingside Pneumatics NAW3000-03 3/8 inch NPT Air Filter Pressure Regulator Combo Piggyback (0-145PSI), Air Tool Compressor Filter with Gauge (Manual Drainage)

  • High-quality materials: The subject material of Air filter regulator is aluminum products, durable and not easy to rust. The internal filter element is made of fiber, which has powerful filtering ability..
  • Sophisticated pressure gauge:Air pressure regulator pressure gauge with a copper core is very accurate in sensing pressure. The pressure gauge shell is made of metal to prevent corrosion and impact..
  • Adjustable pressure: Hold down the rotary button and pull up, turn the knob to adjust the pressure, you can check the pressure value through the pressure gauge, press the button to lock the pressure of the filter pressure regulator..
  • Main function:The function of air compressor filter regulator is to reduce air pressure and maintain air pressure, filter moisture and impurities in the air, and deliver clean and dry air..
  • Small size: The design of the pneumatic air filter regulator is very compact and the volume is very small. This device is very suitable when the space where the air filter needs to be installed is narrow..
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Air Pressure Switch 110-140 PSI Pressure Switch 1/4\-18 NPT 24V 12V Pressure Switch Air Compressor Pressure Switch 110 PSI Pressure Switch DC Pressure Switch

  • 1/4-18 NPT Male Thread: Easy connection air tank /train/air horn, air ride pressure switch.
  • Air Pressure Switch turn on if pressure below 110psi, turn off reach 140psi.
  • DC pressure switch:24v pressure switch,12v pressure switch, AC 110V 120V 240V air pressure switch..
  • Versatile Use air pressure switch: Such as for air horn /train, air tank pressure switch.
  • Service life:100000cycles, long working life, please send email to the seller if any issue..
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WILD ENVIRONMENTAL SCIENCE Test Tube Chemistry Lab - 50+ Science Experiments and Reactions - Ages 8+ - Learn About Solids, Liquids, Gases and More!

  • 50+ REAL SCIENCE EXPERIMENTS - We want kids to practice authentic science in the comfort of their homes! Our Test Tube Chemistry Lab experiments are perfect for 8, 9, 10, 11 and 12-year-olds..
  • LEARN HOW CHEMISTRY HELPS THE ENVIRONMENT - Discover how scientists use green chemistry to measure chemical gasses in the air, create eco-friendly chemicals, generate electricity and more!.
  • HANDS-ON LEARNING - Children learn best by using their hands! They will create a test tube lava lamp, solid Copper metal, climbing water, dyed wool, invisible gas and much more..
  • KID-FRIENDLY, FULL-COLOR INSTRUCTION BOOKLETS - Science should be fun and easy to understand. That’s why each step in the activities comes with an illustration to show exactly what needs to be done!.
  • SO MUCH VALUE - Included are 24 components that come in resealable containers. Some household items are also required, such as dishwashing liquid, ice cubes and table salt..
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Crayola Color Chemistry Set For Kids, Gift for Age 7+

  • Kids chemistry set: this kids' chemistry set includes 50 Science experiments..
  • Stem activities: 16 out-of-the-box experiments & 34 additional science activities inspired by steam and stem learning..
  • Developed by Scientists: science projects Designed by real Crayola scientists..
  • Step-by-step instructions: Easy instructions for kids to follow, adult supervision recommended..
  • Gift for kids: a great kids educational toy for ages 7 & up.DescriptionCalling all color-ologists, chroma-chemists and would-be color scientists of all kinds! The Crayola color chemistry set for kids is jam-packed with playful experiments exploring your favorite subjectcolor! This kids chemistry set includes an easy-to-read instruction booklet that's packed with 50 colorful science activities to try out at home. And there are enough Crayola supplies to do 16 experiments right out of the box, including VOLCANO science projects. All experiments have been devised and/or approved by real Crayola scientists! Fun, educational and creative, kids will love this educational toy with virtually endless creative possibilities! Adult supervision is recommended..
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FanWayer Air Pressure Switch 150-180 PSI Pressure Switch 1/4 -18 NPT DC 24V 12V Pressure Switch Air Compressor Pressure Switch 150 PSI Pressure Switch 150PSI Pressure Switch

  • 1/4-18 NPT Male Thread: Easy connection air tank /train/air horn, air ride pressure switch.
  • Air Pressure Switch turn on if pressure below 150psi, turn off reach 180psi.
  • DC pressure switch:24v pressure switch,12v pressure switch, AC 110V 120V 240V air pressure switch..
  • Versatile Use air pressure switch: Such as for air horn /train, air tank pressure switch.
  • Service life:100000cycles, long working life, please send email to the seller if any issue..
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